UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '74akCXEMfFM2S85hHLBHjEHFG8Iqe/t83Cir/85N8tM=' 
WHERE 
  key_id = '783f6af50ff46526675243c09ce74625f4f95b411221bd316b4435fa14636385' 
  AND (
    token = '74akCXEMfFM2S85hHLBHjEHFG8Iqe/t83Cir/85N8tM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )