UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K/9jrjhNKpsSwyge4Xk8PR2jv7gLB0SUbnT7a0FZhrg=' 
WHERE 
  key_id = '466e96b64b398e744a0a6222736f06d85c1f29c215353eb04a2bd99dd0346b14' 
  AND (
    token = 'K/9jrjhNKpsSwyge4Xk8PR2jv7gLB0SUbnT7a0FZhrg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )