UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKz8vagzdabSgJVtQdV7Va8yB1BpHqMITyOPohvLoaE=' 
WHERE 
  key_id = '44633d143b298d0fa4ae0f61fc948dd5982b2a7c1990719104064516f35ee3a8' 
  AND (
    token = 'AKz8vagzdabSgJVtQdV7Va8yB1BpHqMITyOPohvLoaE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )