UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mxyq5/XrbHkPBAubzlduYtIB2vK9ac560H/wCZoJTWI=' 
WHERE 
  key_id = 'af9609ca7e5b3a4fe81ae66a11f8f18d7b3491de5204d9109fad7eca8b4da54c' 
  AND (
    token = 'Mxyq5/XrbHkPBAubzlduYtIB2vK9ac560H/wCZoJTWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )