UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mpmJRQDaxAGLxweR0lni32z6Y3CIcAiRMQt0ce2Lex0=' 
WHERE 
  key_id = '57eef7e2d6cb76d1f9bc9ebd476c64345caddc67e5a442b5e68f4747e87302e4' 
  AND (
    token = 'mpmJRQDaxAGLxweR0lni32z6Y3CIcAiRMQt0ce2Lex0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )