INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e545a5f24506eb53cb44249e2666ef995735341407fea1c4e5dcee358d0a702b', 
    '7kdh2G1HvswrspRD+zyviw++He+OD0BxN0yCRCdQ4j4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )