UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nG8p/i4wOkqSgMWmHl1dlDMkwfz9HHq1QKUXyrbpvHg=' 
WHERE 
  key_id = 'f0d625d3cc9d3995262362b2c107672bcd836cc676b800f467bcb5b426cbe028' 
  AND (
    token = 'nG8p/i4wOkqSgMWmHl1dlDMkwfz9HHq1QKUXyrbpvHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )