UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDt1cMvfHq9VttWTCvEG7UTD1zSuttEU8bG1J4p4gAo=' 
WHERE 
  key_id = '986c0aabf171d0c09dece3867f8fb4c22261c8f69f4f9fac4237d0c86543788f' 
  AND (
    token = 'pDt1cMvfHq9VttWTCvEG7UTD1zSuttEU8bG1J4p4gAo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029