UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RtYS4Vp5915sw9DbFk5OcDw226ojf/Ee+igal20FVL0=' 
WHERE 
  key_id = '7adee69ddc7d52b33e8d92c1d51543195c6f895f9cb5992c6e6aa68e9b3d9672' 
  AND (
    token = 'RtYS4Vp5915sw9DbFk5OcDw226ojf/Ee+igal20FVL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )