INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e482b618b023123d58e02f68234740e1b95422b5e77d7e2cf9e0a932e0c6dc6a', 
    'pVPyvPGvG72WCLmICIwz/qQJ4q56kdYDCoCo7E1XmRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)