UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+y5tLf9ToW98MXzZBgly5+yur7XWpivDsXEeEcIy4QI=' 
WHERE 
  key_id = 'c210e167d281b0c1c093cbc7db18e9950c4acd6c962954967a82bd7d431f8a1d' 
  AND (
    token = '+y5tLf9ToW98MXzZBgly5+yur7XWpivDsXEeEcIy4QI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )