INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b998826a113aa00e10ff4ecc2339cb1a1c7f08cec968a4be9aa1e9b8cd13a61', 
    'xZR8JvBjR3twtDG43BdbBHjw7IBdFO+yiw4WUjhr/Oo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)