UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQU6QsvEq9e3KZpO63RfFtAiP3aK6f+Ww0rZmgwUv+4=' 
WHERE 
  key_id = 'b0caa90de41277e5c6f88d5214c23edb3bc8734b16f13fb8c34dff5db69bf847' 
  AND (
    token = 'vQU6QsvEq9e3KZpO63RfFtAiP3aK6f+Ww0rZmgwUv+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )