INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd02f30ebf9ed548123d19666bcef3544554cc56016d918b7d2420db78653edf', 
    'JPMCYmiunZTOBc6nJ7Eai/XMyD6vCEGpTkVR3HdibmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)