INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d00329fc9d600e94e719287db43e07af65b69008c70841d30b7060a4cf24274', 
    'M2TvqfS0nzCXTjGBx4jtgJl7KJXW0PHywOebt/GNKTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)