UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+srgjO5G8TYELkyJyBxWZJWHocVhOGLrQMUakCscHtU=' 
WHERE 
  key_id = 'dfaf9a47a522d7e14edb6c17f36942c6ebfb457f5a368fdb5c3fc935de4a82f3' 
  AND (
    token = '+srgjO5G8TYELkyJyBxWZJWHocVhOGLrQMUakCscHtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )