UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l/ttuy/4VfAnbI4l3IvP0uawbxg9x5wjEICio9Xz974=' 
WHERE 
  key_id = '0a553492e03b975a13000bc23dcb8d6bd42194d339e638e7bbc5c5c93095b1bb' 
  AND (
    token = 'l/ttuy/4VfAnbI4l3IvP0uawbxg9x5wjEICio9Xz974=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )