UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8OQ419XPGPpoHKht1ysP+50QtiqrI2+GC6/8SHuOYe0=' 
WHERE 
  key_id = '797fca2e0e17cbb24d2f04cfde48c1975163a8350ce43ba880bd5012dfedcea0' 
  AND (
    token = '8OQ419XPGPpoHKht1ysP+50QtiqrI2+GC6/8SHuOYe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )