INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a67779e69bf170960982da1e0cec18470944bb96ef5925537ca2aedc42cf85f', 
    'L6Fd56wm1/C5rkWsZ6zuIDXVg9QY1Oqax8qXEn+JAbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)