UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dOYLtMpqBRaqjtCiUL7SrkjOJrAZvni1hOfjAvcc+i8=' 
WHERE 
  key_id = '5741a54ae0f9bfddcb3f7a48ade9a52eaf081b1d9f75bf2f23b10ced8a694c22' 
  AND (
    token = 'dOYLtMpqBRaqjtCiUL7SrkjOJrAZvni1hOfjAvcc+i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00044