UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ufehG/l3nVFITF/Ixl2+pl7hX5QIDuZGOBd4vNx41kU=' 
WHERE 
  key_id = '945bc786d55c2c5f2293e123c42a7347511b797d41ec9a61e91613de04079722' 
  AND (
    token = 'ufehG/l3nVFITF/Ixl2+pl7hX5QIDuZGOBd4vNx41kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )