UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K1qfATpVDfFmLBP45Yh8BnE1EZ3J2SmxrKe5qz2uI2k=' 
WHERE 
  key_id = '74a21e792fb77780f989d79d0a0605644e1502fe96239fdea8a8def842516f23' 
  AND (
    token = 'K1qfATpVDfFmLBP45Yh8BnE1EZ3J2SmxrKe5qz2uI2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )