UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4DEYmHx6NxH9rJzVZar9QKIXDDJqHIUtHYZVIeZc7sY=' 
WHERE 
  key_id = 'edac4c2cb75cbafc52de90f691184b3332398ad06d88860f1ff940d0ebff07bd' 
  AND (
    token = '4DEYmHx6NxH9rJzVZar9QKIXDDJqHIUtHYZVIeZc7sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )