INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a7b9811c050e72302d40df7fa605e5b783d43c71b0c0fff089c90ca9c8124c4', 
    '2IRm0TVsMVe1eC++Y5wgkZfRs22Mn98mAW1wZmXwFmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)