UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDt4WGhL+OL4Jsl0X4Ag7zQxHeKiUB86p6vRtnYLsXs=' 
WHERE 
  key_id = 'aa8dc7e3c658ffe3eead7b6c615e320708f0b6979b01d150c9ab985d2f37ccdd' 
  AND (
    token = 'yDt4WGhL+OL4Jsl0X4Ag7zQxHeKiUB86p6vRtnYLsXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )