UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ytkPoYhsz8UvIFUJoPQMXM9hdbQ0pL90sQ+oqL2wrc=' 
WHERE 
  key_id = 'd84b4611ac9d98392adcb00a6c6f72e981008b88fe45e6ee07577eb0182ae110' 
  AND (
    token = '5ytkPoYhsz8UvIFUJoPQMXM9hdbQ0pL90sQ+oqL2wrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )