UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FA+R8BMz2E5Fd9Ts9NVVM8hxuHdjShhdrKP7Cg3s8ag=' 
WHERE 
  key_id = '6f9bcf2e30797e4fb4ba838e9d80ca6a3b999adfd9982daa50c34ee53a562674' 
  AND (
    token = 'FA+R8BMz2E5Fd9Ts9NVVM8hxuHdjShhdrKP7Cg3s8ag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )