UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eO6OGdkdpVgnkB1g97LlwskRvMB2XaTTBd9Su2ciN8U=' 
WHERE 
  key_id = '06f194a290ba07bb3e61e735b0e48f965deafd9571f2e14768171cffc2eea51d' 
  AND (
    token = 'eO6OGdkdpVgnkB1g97LlwskRvMB2XaTTBd9Su2ciN8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )