INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3ec2339f9d983e852ff94adf8da2f12e9cb5460b7612741275e9bf0ec909718', 
    '3Rt7WeS7x2jQ0FkAzaO5tfB6Ef11Shf/7tuYG7dDPj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)