UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvpTl/dgxgaXnsPa0ClMUygQCfc1rxNSDK+RSdyEi1w=' 
WHERE 
  key_id = '41d4de38781db0de2c93a3a67b02b6513a111481d0d22f52a8f00235eb1de704' 
  AND (
    token = 'kvpTl/dgxgaXnsPa0ClMUygQCfc1rxNSDK+RSdyEi1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )