UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LIkaOa3pno0WUIr6INjUbCti5zmoEkh7rCBVnldrRWc=' 
WHERE 
  key_id = '3f252de038f3ed2299a325e950fcdf0a057339f8532eeebd3c77480d048a7cd5' 
  AND (
    token = 'LIkaOa3pno0WUIr6INjUbCti5zmoEkh7rCBVnldrRWc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )