INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc5709f24b88a65a205aa1b0b2fcdcc890e56553c2d86658cd5daf9cb0a51578', 
    'UFQXCdizpE0HuW/tQLSemSITSn/O3hJu1E3IsY8X0wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)