UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rKrliuuWYCMbifm8I9UqQhi4PJS+TEFDIDn5MWB8bF4=' 
WHERE 
  key_id = '4badbf18b2ebf5077ffc29a4ab54316d73e5adcb2edf58b300d2b15c4b31bc95' 
  AND (
    token = 'rKrliuuWYCMbifm8I9UqQhi4PJS+TEFDIDn5MWB8bF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )