UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UhL0KgaodRe5aP16+We9cgqpVcaJURLfOjJFGC6LjSQ=' 
WHERE 
  key_id = '1f42267c851806755655c0ed353777477bd175239ffc278bb31394583ab2affe' 
  AND (
    token = 'UhL0KgaodRe5aP16+We9cgqpVcaJURLfOjJFGC6LjSQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )