UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+6xuR0sYu4ZvxWPJ12Ud/TxeNumawLLPye9Nyainxg=' 
WHERE 
  key_id = '1faf248cd167c20c1f5b51198edee680e82abf981e088a725db3add3349d9fcf' 
  AND (
    token = 'g+6xuR0sYu4ZvxWPJ12Ud/TxeNumawLLPye9Nyainxg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029