UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8DUd2Gx/VXNllx0EA5G25Nkmwof0gRazPZ/48ZNxWJw=' 
WHERE 
  key_id = '570fb48328133e480218ab9bb5f161ad58d42ecabe530e7c2775660e00789c79' 
  AND (
    token = '8DUd2Gx/VXNllx0EA5G25Nkmwof0gRazPZ/48ZNxWJw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )