UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtBrWlQpH+t5gxun9cNtpvLPdJ0ZHF/x1A68UxJMVyo=' 
WHERE 
  key_id = '5606c46a4ab9bb6e5fba57b196da22c449eb8049bd68ed41c27cb8934deee15d' 
  AND (
    token = 'QtBrWlQpH+t5gxun9cNtpvLPdJ0ZHF/x1A68UxJMVyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )