UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b3GFPFTHmbEJDI6JXGPlPifTY7xyQyF8NlweBR0Hgjs=' 
WHERE 
  key_id = '05776bf854b9b1336d9c0c18a12459276e015209bb018762cee06e68a745ee93' 
  AND (
    token = 'b3GFPFTHmbEJDI6JXGPlPifTY7xyQyF8NlweBR0Hgjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )