UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfFRcjbCbYQv0zb2p5vJobFhTA8OL2vJUBpjfMThB4g=' 
WHERE 
  key_id = '2fda1c8772583d93a75517c1a20388ba513b0cbf18ef1c5af295a7576c0f3b44' 
  AND (
    token = 'PfFRcjbCbYQv0zb2p5vJobFhTA8OL2vJUBpjfMThB4g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )