UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWIS2FOE7FHDdO65qhK0rPooRzN+20BL36I+A4SKWZk=' 
WHERE 
  key_id = '863cd103759cd68c62a23af2d9b09d4567107e9bee917dde9ef971a244092e61' 
  AND (
    token = 'mWIS2FOE7FHDdO65qhK0rPooRzN+20BL36I+A4SKWZk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )