INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14c29379e8abc9a323c9abd9c6d3461004e8c0ca0f33ac6c272e808169fe81be', 
    'Du5bXphflamj2XBvh1rFomn26rzhLW3fIle3+qyC9TQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)