UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r/6fjgupQzZ64ZjL5UzimQkRP1EkYw+JlEC8Fgt+oqQ=' 
WHERE 
  key_id = '8726062f3fdb7996bedd920be1a195d72130fbf3eebbf30e81e6a27508a03349' 
  AND (
    token = 'r/6fjgupQzZ64ZjL5UzimQkRP1EkYw+JlEC8Fgt+oqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029