UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'USyBaEWRZWcpE01RzvMbJgJgyTWs5Y3YcWwGTluL54w=' 
WHERE 
  key_id = '77cd526ff9d66f3bdd1fddad744959124e505f1288e19253f77523bef88e3b76' 
  AND (
    token = 'USyBaEWRZWcpE01RzvMbJgJgyTWs5Y3YcWwGTluL54w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )