UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tB62+ES17IjjOrOJ1t7+tTxOLc/EcAFQ6UgULLKUY+0=' 
WHERE 
  key_id = '0cb27d59b92bc7bb0a5c933bbd536a76fd322b07fd2715de7b709072cd4c4200' 
  AND (
    token = 'tB62+ES17IjjOrOJ1t7+tTxOLc/EcAFQ6UgULLKUY+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )