UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R9Mb3tQMU8Xavf/Z/6LuY1GYRzZxxcpjHx+qI6neNUE=' 
WHERE 
  key_id = '905e65cd19b86271538c1f45a400479f6b3e12b01f4f2d61a6425772bfd9d274' 
  AND (
    token = 'R9Mb3tQMU8Xavf/Z/6LuY1GYRzZxxcpjHx+qI6neNUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )