INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb2c56511d5a4805bbf8d381bd81dc8769637842d932baab2a17a83075ea5bc9', 
    'J0n6AWDqjJn1XcH4T/IHegA+wIL+OFyRRrFxy08qGDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )