UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CaCMlH8Dz/oB+Y4NKj+2xrCY1Zyx3ZRjuuxaYcU5fKs=' 
WHERE 
  key_id = '28fe92cbc1d8871ff4d565e9ee12ce60b846b751ab8c6329112b13eda166ab6c' 
  AND (
    token = 'CaCMlH8Dz/oB+Y4NKj+2xrCY1Zyx3ZRjuuxaYcU5fKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )