UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bNtJrJggjN/No4EQqBs3XZG+M2dSP+79VXqHJbqyvMg=' 
WHERE 
  key_id = 'c973fa324789d7f89140bd99fdbfd80e26535ac73596674af72eaaf1182f7d44' 
  AND (
    token = 'bNtJrJggjN/No4EQqBs3XZG+M2dSP+79VXqHJbqyvMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )