UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9CnJQTFXLjXWn/OB+z9A9l8pAGTkePOiR8NEr23oFmQ=' 
WHERE 
  key_id = '4ad6d80a414d798b7532559701a1a30ab9941ae7deaf6d2e4afd5ed5b466eb16' 
  AND (
    token = '9CnJQTFXLjXWn/OB+z9A9l8pAGTkePOiR8NEr23oFmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )