UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ImdPyRIJXoixuluyrhgoIMEtAReYEDECzanZAa529BI=' 
WHERE 
  key_id = '2b7720030339aab033812fc185ed94fec8256ffc8eac90b95acb6be6dd04d747' 
  AND (
    token = 'ImdPyRIJXoixuluyrhgoIMEtAReYEDECzanZAa529BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )