UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUw5B9hYDS12xr0My4EVK7GOeSznIlDLPWUtYJmGO9w=' 
WHERE 
  key_id = 'ca98a364efda8fadcdbb1c43d4cbe8e720069cc8be9b1da7c0f462825cf58d0b' 
  AND (
    token = 'KUw5B9hYDS12xr0My4EVK7GOeSznIlDLPWUtYJmGO9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )