UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rhIWgveRUmyvNypUYImiHTVULlV8Xn/A5BauzDM9jeQ=' 
WHERE 
  key_id = 'f26e676ccc7bbeda6d15055052fbc170ef4c022c2f8794172333b41c29384a02' 
  AND (
    token = 'rhIWgveRUmyvNypUYImiHTVULlV8Xn/A5BauzDM9jeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )