INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3517bd57d54a22d75e91a6bbb26db15c74d4e1dd817665bc480c76e8e027866a', 
    '2SNrhh+OAaFILN+Xbtv3fp2gwkYozD71biYrN0P9Nuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)