UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRq4caydipW+4vFam8JAmOCXpHNvCcx/S2QajK4aN24=' 
WHERE 
  key_id = 'ec80bab0611ac85cb19b39d0683c384cdf315309748b30c831c42260225f13bc' 
  AND (
    token = 'VRq4caydipW+4vFam8JAmOCXpHNvCcx/S2QajK4aN24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )