UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jMN0cKFtLGkelWENsEf+5MccRbyfJ/OQrVZLUsoKCo=' 
WHERE 
  key_id = 'cc4e61d8904c5981f48a39072871ce2b87d58b7527a13adb3ab85226b2ded788' 
  AND (
    token = '/jMN0cKFtLGkelWENsEf+5MccRbyfJ/OQrVZLUsoKCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )