UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0a+z1SIydQP6LHky7DiBGn9wlvarG4dfWxwvxlZyTkA=' 
WHERE 
  key_id = '7572642d6fd1a6bca0471eaab495d0ddb003f2aed4b2643965f21a79d57854e0' 
  AND (
    token = '0a+z1SIydQP6LHky7DiBGn9wlvarG4dfWxwvxlZyTkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )