UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WTOW7RcXg3ByzeYBoPirVIPrZkVyC5BUcH9ndTENQYM=' 
WHERE 
  key_id = '95c6554093a5cd92378016d65efe7714f8dd6d14dc5655d85e473c549bce8d34' 
  AND (
    token = 'WTOW7RcXg3ByzeYBoPirVIPrZkVyC5BUcH9ndTENQYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )