INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5231f063956a0094e7610fa4c0d3819c9b37707c7b2db93d8d3746a1b3ecb20d', 
    'r8+qX/U60CW8eNg/S1W3J0TFBtw171/FByQFi0EyGIQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )