UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiHpinuG9RbvJQDZlYsCcP6MmueZaIXj9PZX1Zuizfw=' 
WHERE 
  key_id = 'b612fbe3cf5a6c38a34967936a4bf826117c0dc519ad78b480e6fec62fc393fc' 
  AND (
    token = 'EiHpinuG9RbvJQDZlYsCcP6MmueZaIXj9PZX1Zuizfw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )