INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f47fa860add2ec1221a0d458a42f9750fe2c75b9b252aaf932003462846a323', 
    'sR0V/AEJ6S3YByW/5nRP7tGWQwKqDy3/rJTmPsqwYhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )