UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VZn2FakrbcRxeKTaLvNmVIGAmzBsPbobgrmfccGskaE=' 
WHERE 
  key_id = 'aa777bf4d186b0600a885679b9e6baf343346364d7f0c273ca271c81caa4a81e' 
  AND (
    token = 'VZn2FakrbcRxeKTaLvNmVIGAmzBsPbobgrmfccGskaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )