INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c2e1726534a57a3ce06b26ae11cd02cff426fbd021fa8fec4a6e994d67fc9a5', 
    'OYw0jXlYUvjEZ+DmO1nCgCJnFRsVHMAAzerp7+4+YvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )