UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SxU1GNyuSorhNUoXzFGKW/ubwk5yjh/Qf7Pwf7biU4k=' 
WHERE 
  key_id = '53289aeb5d86e73e452ee091fdc84d6d05c5a7a5092b8a8171d4bb5fe20d7243' 
  AND (
    token = 'SxU1GNyuSorhNUoXzFGKW/ubwk5yjh/Qf7Pwf7biU4k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )