UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8CLonRZ8UungKjr5eMh0O0mkjZRNUxGLwrsiDfqaezk=' 
WHERE 
  key_id = '0ab15acd2e56c1af371bf214ce401b49b44dadcff8743d11ea05c6e36e53a51b' 
  AND (
    token = '8CLonRZ8UungKjr5eMh0O0mkjZRNUxGLwrsiDfqaezk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )