UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vtGrpHCvICTfI1rdTgURzbN8J+SJY2GfdL20Eirfez0=' 
WHERE 
  key_id = 'c434260852032a012aee83b0769681c271641a19c542810177dd29559ff108b4' 
  AND (
    token = 'vtGrpHCvICTfI1rdTgURzbN8J+SJY2GfdL20Eirfez0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )