INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66a55ee027c4214bde0a492f773bd74ed6e53b2873e0307b93987dbffe0a5cc8', 
    'nqyBPWG7fPxNuZ8tD7TLjCJfJr7uOw2KOXso2aLlQTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)