UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '63HviXtvDMh5L9ISqkyiO06te2BlTIBZaqzA2yCO/6s=' 
WHERE 
  key_id = '4fe52f692fad3641259e72ac640bc454f9a78d9945ef8bb98e0b635d554aac52' 
  AND (
    token = '63HviXtvDMh5L9ISqkyiO06te2BlTIBZaqzA2yCO/6s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )