UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qMSUot1O2uce11Qq4B2lQere3zjypOT3udPpa5NoNIw=' 
WHERE 
  key_id = '2993755f699c2dc7284d12303c7f8ea1cac70a93960242cbdc701fbdaaf11ff6' 
  AND (
    token = 'qMSUot1O2uce11Qq4B2lQere3zjypOT3udPpa5NoNIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )