UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e3S5DEtOP4/hvxxLEij206dpjfEHjMfxk5JoHYr56j4=' 
WHERE 
  key_id = 'a7af9dbf7d2076b74bcfca96c258eb40fa7a5b6bcfe45cd6fdb2613d45df673d' 
  AND (
    token = 'e3S5DEtOP4/hvxxLEij206dpjfEHjMfxk5JoHYr56j4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )