UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7WfTMgezpl0aaH/P5vzHVortVjjJCx1ZcX8mJq3O6Y=' 
WHERE 
  key_id = 'c346b551e045a4a82a71e725272f29636c82fd2e81b59d45c6c6917bb1a1612f' 
  AND (
    token = 'D7WfTMgezpl0aaH/P5vzHVortVjjJCx1ZcX8mJq3O6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )