UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJrjvhnkHRQ7Av0vcU0yPj9Ke+h9SSRI2hGc+y2Wv34=' 
WHERE 
  key_id = 'b70e678891d27458e5052c944adf0c052d1c8e818f1f45f93ec5cf4b90861301' 
  AND (
    token = 'EJrjvhnkHRQ7Av0vcU0yPj9Ke+h9SSRI2hGc+y2Wv34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )