UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nXu+pMJoFgZz3wd4opN8+U/CVVKhxcbPEiwGUV2dc9k=' 
WHERE 
  key_id = '4b4983a943b86f17586a69939fca176a8c4a9ee79d5258a6821bcdfd2f439f3d' 
  AND (
    token = 'nXu+pMJoFgZz3wd4opN8+U/CVVKhxcbPEiwGUV2dc9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )