INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75e09b0f7ebb981f1f09222394a6dedb71a44a909034dcab40563d12f46d6a52', 
    '+OR02MVGmzeNXn54ClkJ5FMabapZxyhOWVOKIXfpnp8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)