UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zD7gkMjsMxFdabKbCQI8IoKqNmlFdmNW88xVzVbSGYQ=' 
WHERE 
  key_id = 'c3f869f72cbc4bc9e3be68f52c08854606add81ccdeec3246465992ed0d8254c' 
  AND (
    token = 'zD7gkMjsMxFdabKbCQI8IoKqNmlFdmNW88xVzVbSGYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )