UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hI0IgDG9fC03XCMXiQFyy+dauBpq7nLjm3DxlL0Vass=' 
WHERE 
  key_id = '2c1bd805b8da888f59e4d319601e9d7007d03ea6b2e767731d328ed99f463d3f' 
  AND (
    token = 'hI0IgDG9fC03XCMXiQFyy+dauBpq7nLjm3DxlL0Vass=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )