INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '138fb516604a95834e2f3d9052d842121fe9789231e5bba6af21576a4f959b35', 
    '4CoF0jgrIAGAuKh1Qhw2bMveEJWNw2Puh44/5qcXD5M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)