UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acOmHOegmh5b9oSrDqAo22orFThmDVXa/PxeQW1V+io=' 
WHERE 
  key_id = 'e55937c1420e510342b83c2fa82fa062a36fcad3d26c947dc24e3fb68a0965a5' 
  AND (
    token = 'acOmHOegmh5b9oSrDqAo22orFThmDVXa/PxeQW1V+io=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )