UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'opCA4NYpDyT7xULydkqy4fHDgsygOa901jElZRd/xXo=' 
WHERE 
  key_id = '9339a9723cf7e859594c0d22d0a658ac05856988729008407fcc3ee6cc7ef2bd' 
  AND (
    token = 'opCA4NYpDyT7xULydkqy4fHDgsygOa901jElZRd/xXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )