UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1eBr434Pr4cp+eJFlu9OFZ0G07D1Mc9KbjbkJON4Vo=' 
WHERE 
  key_id = '92ca356d7c40243cc61492882839d3973b05160869b2a2ebb4a71bcbcfb152d7' 
  AND (
    token = 'm1eBr434Pr4cp+eJFlu9OFZ0G07D1Mc9KbjbkJON4Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )