UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F1jo8EJMC8LtgFu5Auw0nyNdNHo6yV2AAHD6EUkOc8E=' 
WHERE 
  key_id = 'c1a750b428bf25706901eda98ecacb3bc6b556d06b5358d7ef873d836d14ebff' 
  AND (
    token = 'F1jo8EJMC8LtgFu5Auw0nyNdNHo6yV2AAHD6EUkOc8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )