UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8i8dZIf2If5bRb3Ko/KhMpAslO7dtAuexgdSuweEJr8=' 
WHERE 
  key_id = '918f79a45594ce3adddf74a4ece90aa33a2a0dde6c47888ad2bae2e419860b65' 
  AND (
    token = '8i8dZIf2If5bRb3Ko/KhMpAslO7dtAuexgdSuweEJr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )