UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w0jz3ztAYxGJJ2+kB47eGWSbkeQK3KqNkvpOAAnmU6Q=' 
WHERE 
  key_id = 'b26b1d5a80282d8de9d785c940690f7c3daa10b7eb86cd424c1c9f2218944ca6' 
  AND (
    token = 'w0jz3ztAYxGJJ2+kB47eGWSbkeQK3KqNkvpOAAnmU6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )