INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5643c1cc1ac6f3d371338e4f3a0cf0ae66694352a119e7bf2936c3e2e2511650', 
    'ejvHzK/8a8TJl1q1Ac9gsRzuARojHmddiFptetClRdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)