UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VHDUzOz76obMXns+nB0Xwyn9Al2DANOcQI2wfXrSubc=' 
WHERE 
  key_id = 'eae15b358d294d294fc2855a101bcf7494b297692969b8db06c65d75a00bf1fc' 
  AND (
    token = 'VHDUzOz76obMXns+nB0Xwyn9Al2DANOcQI2wfXrSubc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )