INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c210eefd0c1f65808a54b4f76abf38b42d7db8595a4bc868b4bee825b60fea99', 
    'E5WmhYZ11I4YkHS6GzkStO+FkbMyDi4SnOn3batkhcA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)