UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EGZkA7U/gl1L5pE+ixyEwmGVwiOB9o7fSlfaoPRAJ20=' 
WHERE 
  key_id = '178bfa86a2f8560d0fbc25d2acef34d26ed675a84441e0ca5381396179545a27' 
  AND (
    token = 'EGZkA7U/gl1L5pE+ixyEwmGVwiOB9o7fSlfaoPRAJ20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )