UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZB2DAQXQlYOhAG24oUU8fb/mhUuEGdwT/5q2qI1cHE=' 
WHERE 
  key_id = '49c3da5bcd76e55bb0f42513181f021047a1ca4f3c9389528696848c7ac82c6d' 
  AND (
    token = 'eZB2DAQXQlYOhAG24oUU8fb/mhUuEGdwT/5q2qI1cHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )