UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vfLPVOmF6k9ct1Up47XUAzwbu4Qu+/nCCx+XOFpBfb8=' 
WHERE 
  key_id = '6c734aace028ce23638935b5c32d263d04c3074ab46e6dce13c854f4f92789ea' 
  AND (
    token = 'vfLPVOmF6k9ct1Up47XUAzwbu4Qu+/nCCx+XOFpBfb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )