INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a33a872b0dd658bf0675e03a51a10ad33638a1fec67e6750afd6abe4493c3d4', 
    '5s741kO2TL6MDxyABSKPqJW6fb90Dd/YlC/5OkjCLj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)