UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+AYhWGCX6dqphE+yY1lDWNDYaijl6w7NWt5CVkIiiCY=' 
WHERE 
  key_id = '2b505ba88076e59cec1f24dc542f530994ba2afca35f9a66ffb29bb57b1c565f' 
  AND (
    token = '+AYhWGCX6dqphE+yY1lDWNDYaijl6w7NWt5CVkIiiCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )