UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sr9c7iuXiFSslUrdZ4E4ItgDHrXYfXFr+A2rz3LKd60=' 
WHERE 
  key_id = 'e1dde78a41dd2bbc74c0d1762068ad230ec90a0ca7290a79ad250e664dd06660' 
  AND (
    token = 'sr9c7iuXiFSslUrdZ4E4ItgDHrXYfXFr+A2rz3LKd60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )