UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vFsxWYiVWgGsEgbPJYTvjDZ6d3usZTikAPzvYZTQYVg=' 
WHERE 
  key_id = '191add5bff2ede569a1173f08b609c7d9b9cfabdccc91d908ecf5f8e28486620' 
  AND (
    token = 'vFsxWYiVWgGsEgbPJYTvjDZ6d3usZTikAPzvYZTQYVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )