UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NRKvP8SJgyphcYbddAMgGYeF36dPJHQlYPV6jhIXiAQ=' 
WHERE 
  key_id = 'bb8a4242a301aa8749107c662287e3056458b17df84cacdd2274b564aa2c01e3' 
  AND (
    token = 'NRKvP8SJgyphcYbddAMgGYeF36dPJHQlYPV6jhIXiAQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )