INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12c5199fa588e963a395b57545dfb9a924da25d4a8c0a869dbb8874ad7a58ce3', 
    '9ud4B/kYOGy0QSkIEQga+tsf0WmeOD5a4PxHkxrtiMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)