UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SLBo4kD3slT+8TYS5fyOnktvd1heYuBOI4MrTQJaCD0=' 
WHERE 
  key_id = 'c923af1e5ecc4852c8d115faa45829c0fc617a754ae667fe498dcdcb7d45811f' 
  AND (
    token = 'SLBo4kD3slT+8TYS5fyOnktvd1heYuBOI4MrTQJaCD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )