UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Czva7UI2UX4rD0IFh3E/vpfbZm4yqNdgTgdYaTa4phc=' 
WHERE 
  key_id = '5ff04aef3326b13529865718494cd3b31828cca0cf0081bd63ce497629b64d8c' 
  AND (
    token = 'Czva7UI2UX4rD0IFh3E/vpfbZm4yqNdgTgdYaTa4phc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )