UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uxolJiBoY5UkZUl3/4GpPpCpSFizdGGqfQnawa6ACjE=' 
WHERE 
  key_id = 'c0e0ee2d0a8f153dd7aee684aafb033559de2337195182731257fa9188a963ff' 
  AND (
    token = 'uxolJiBoY5UkZUl3/4GpPpCpSFizdGGqfQnawa6ACjE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )