UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRtodP/CLm/ffmSMtAPN6KO4AHY/SY+sj7MRwJSWJFQ=' 
WHERE 
  key_id = '9953b1f48cbe4fef227ebb0f4238a7697b8a94dbaef980337c31c93c19b350db' 
  AND (
    token = 'zRtodP/CLm/ffmSMtAPN6KO4AHY/SY+sj7MRwJSWJFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )