UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQZKy4poajMqo5oe4/Q/nx7qAWSTFy/FXDfG7HiLtCE=' 
WHERE 
  key_id = 'cebcf24a4315416f3eb051e512e9817f9e97787e4f5212fcbe7eca78d6656293' 
  AND (
    token = 'vQZKy4poajMqo5oe4/Q/nx7qAWSTFy/FXDfG7HiLtCE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )