UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFK/UxWILcd8iKvEzYPRz87ZOCMmVJvC5goH2sLug9I=' 
WHERE 
  key_id = '186791d4fbbf3bcec1e808d1722c8d8f6b2b2d0f7be7c05a3cffdcc0c41b658b' 
  AND (
    token = 'dFK/UxWILcd8iKvEzYPRz87ZOCMmVJvC5goH2sLug9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )