UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'irN2ClRWkTcu0yogIy8C8Luux1+eN3ObPHyOGC6WDmg=' 
WHERE 
  key_id = 'ab0c7b0fcfaabe4b17a941e95ef6f6694c08b11e50f8c2d1a153b6262da92ae0' 
  AND (
    token = 'irN2ClRWkTcu0yogIy8C8Luux1+eN3ObPHyOGC6WDmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )