INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8561ac3ecc6a8c0f81377b66db283640ff3ea3416b6a1b9c4d8a5f8fe1329de', 
    '1jRK1jJIMgZAWGOrSikH22UExdvHu4cQydeozDieW/E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)