UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+33RGeH4s1QPlxUiU5p9KlEw/9tbLbQ/vOmBC5CtdhI=' 
WHERE 
  key_id = '31fbca41874d6c57912067bb2772f240e16345ba3d22c2951ba21802bcd41ec7' 
  AND (
    token = '+33RGeH4s1QPlxUiU5p9KlEw/9tbLbQ/vOmBC5CtdhI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )