UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M7Zl9Ue8ULWy9KR3D8mcaeTutT8wo74njyllEXb0p7E=' 
WHERE 
  key_id = '8895ceb5911d58261335aac70521ecc1a62dec6c250af5506dea6233985631f6' 
  AND (
    token = 'M7Zl9Ue8ULWy9KR3D8mcaeTutT8wo74njyllEXb0p7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )