INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1dba45c89f3971ae5638025042b5e44a05842bab2fb47f29e1bb29612a54577', 
    'xfE6Q+fMytq0ssckrRS1LKDGn3L5Gnex9KCam1MFixw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)