UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B2dPC+YWN1rayngZkEQmN356Qlh/jv8VlPd2AuWSlSY=' 
WHERE 
  key_id = '4b592c9ba8c458cf93ef1f752b0bc4ee7cae5452b88c7a2d8c833c8ae5c001c0' 
  AND (
    token = 'B2dPC+YWN1rayngZkEQmN356Qlh/jv8VlPd2AuWSlSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )