UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rf5U5x28d0WAZZ076wsXSHjnx3FrEXPDSzzCXaYOFDc=' 
WHERE 
  key_id = '066f700c9cd6488866eebfa6c6c400cc9612f7dc471edf4cfa790347a12e4516' 
  AND (
    token = 'rf5U5x28d0WAZZ076wsXSHjnx3FrEXPDSzzCXaYOFDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )