UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x+cJrFKzDY1+uc1degQdQvMYvVaxixiF0FBO3r/v/xs=' 
WHERE 
  key_id = 'cc3e076c61f8da325364636d06b65ad4b42eaad3756a921fefd062688d24856b' 
  AND (
    token = 'x+cJrFKzDY1+uc1degQdQvMYvVaxixiF0FBO3r/v/xs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )