UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '08HV/eJ04pjtT57IiDo0c5kh78X6PyIlNum8QOkUOhM=' 
WHERE 
  key_id = '2d749a07bf2758cf39fcd049c435ea9ef98bc2ab18dac6250b3d31ab7b6c23df' 
  AND (
    token = '08HV/eJ04pjtT57IiDo0c5kh78X6PyIlNum8QOkUOhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )