UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZ/Rbdn7vr7ZnVv3DRgX6tKpN2ilKvDivAgxVYt31Vo=' 
WHERE 
  key_id = 'a90f7ce0861747b446684080a1cae4a5bf7036416dfd0b6959b62dd4571dfeb6' 
  AND (
    token = 'QZ/Rbdn7vr7ZnVv3DRgX6tKpN2ilKvDivAgxVYt31Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )