UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUejrrUxBksLz+g5WnMJYaBixWLl227dmSGONRUpXyI=' 
WHERE 
  key_id = '12e25c25b8a9cdac24d059e14bbc2ec92cc957c7200e5779bee2130a02fa1c3b' 
  AND (
    token = 'AUejrrUxBksLz+g5WnMJYaBixWLl227dmSGONRUpXyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )