UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zBlsUijIZpPHzS/kk0/OgIBKWIQbTuMm5kSsq8suB1k=' 
WHERE 
  key_id = '0fb71a6c6a31a2cd7bb236b23039648ddc051daf310bd5cd057d19b42ce1ddda' 
  AND (
    token = 'zBlsUijIZpPHzS/kk0/OgIBKWIQbTuMm5kSsq8suB1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )