UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8X2w5fd6IUIXjaKZ0tLQdFSe8KORj5tXZ/dDtGXCRY=' 
WHERE 
  key_id = '90ce46c1bf7afaae8bbc646c10fedb77f4c84aa9666f7412ca8f3043b894d957' 
  AND (
    token = 'C8X2w5fd6IUIXjaKZ0tLQdFSe8KORj5tXZ/dDtGXCRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )