UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnwwHPHZG2KcFUmTLy5QzrvA7589+vdDbUBYQKHpLNs=' 
WHERE 
  key_id = '567bc84cf78afbc4575d293879f68df75a8e5a5e8de453ea72b4462c39c21531' 
  AND (
    token = 'ZnwwHPHZG2KcFUmTLy5QzrvA7589+vdDbUBYQKHpLNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )