UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'owdYemz3MLZTkWP7unznP96ut3WMGNxeEas57PoeYN0=' 
WHERE 
  key_id = 'eb82a2c0ec22c51e3667125693d9635a86837762fc52548357b2a352c66547e5' 
  AND (
    token = 'owdYemz3MLZTkWP7unznP96ut3WMGNxeEas57PoeYN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )