INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '347d3efe9a47d2505fe2915f7eef9acea1afae3f4e116d14688fbcf91b1420bf', 
    'dwlU3BPx+SrzikNEk7fDqnleN44P5UHF/XVrPa9xSz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )