UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvCXA4SkdIJgP0GVdt/tL5N2HpMSfcSWta4s2XFsiaY=' 
WHERE 
  key_id = 'a284f7d126018b797a9013687fc614168ca2d0fa287677a5ddaa97f125f1ddf1' 
  AND (
    token = 'kvCXA4SkdIJgP0GVdt/tL5N2HpMSfcSWta4s2XFsiaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )