UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRB8KclaJXpRTcgoaP/PrRFKqrkRqcapJXRB+Yhn8L4=' 
WHERE 
  key_id = 'c79d0a9b9bee13740aa5603b35ed2ba72895bf7b9b47cfbe6808ffcb9830c4b7' 
  AND (
    token = 'GRB8KclaJXpRTcgoaP/PrRFKqrkRqcapJXRB+Yhn8L4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )