INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884e00644de21d62e5fb50a659aeeffb42ead5ecc9b547372a3d6fbd27694599', 
    'XMRmBWET3QOcEFwkvn1A2fkUvFXAKp9ir2uYpZRYAO8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)