UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YhsGAv18Eb0x+ziI4hXtlbUqrvDoiSRTV8/IeIMt88g=' 
WHERE 
  key_id = '83ed999c45c0d540556fd5d1eaec5e4acbd2ffe22f520ccb384761ae59e0f346' 
  AND (
    token = 'YhsGAv18Eb0x+ziI4hXtlbUqrvDoiSRTV8/IeIMt88g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )