UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YKRVJcy8l4F9VuO7pQSWtkdmyV3Wow0undzAr/d4G78=' 
WHERE 
  key_id = '02b94cb08f5bc64e8803f57d25f5d236255ae151d3e6b14f00acc0b3d90b52b0' 
  AND (
    token = 'YKRVJcy8l4F9VuO7pQSWtkdmyV3Wow0undzAr/d4G78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )