UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ojSmCIkmRr9IZmlh8FcsGmsXgJPGrAi2JkwUrmGlY5Y=' 
WHERE 
  key_id = '64e5967001c2f43aeeb6a52cce9e743c594c2792a1b9b3466c786fdbf2f942df' 
  AND (
    token = 'ojSmCIkmRr9IZmlh8FcsGmsXgJPGrAi2JkwUrmGlY5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )