UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSrX9KBQa78IkCWymdezBapIF6WEiaaHhR+P46g5IbE=' 
WHERE 
  key_id = 'ef7275ef2c5fcba2fa067af9aa6a0f4ff33eb52bba6cc0e07a21811be9132ad9' 
  AND (
    token = 'BSrX9KBQa78IkCWymdezBapIF6WEiaaHhR+P46g5IbE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )