UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bjdNWn4JNSUQi6yFpotCkbKjaf48YWKi2GrkJ8LB1/I=' 
WHERE 
  key_id = 'cfab3ef20d364cc41f241244d79a9cd0ebabf0ba77f5293cecfd7808005fcad3' 
  AND (
    token = 'bjdNWn4JNSUQi6yFpotCkbKjaf48YWKi2GrkJ8LB1/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )