UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDz2Jm6vPG9A7TwONGdkaySWicvD6y+/kO2iJ51cVR0=' 
WHERE 
  key_id = '7031eb82408e912f6ea6f67f892d35911894dd3a9efd397bf9c106e8f7162cd2' 
  AND (
    token = 'eDz2Jm6vPG9A7TwONGdkaySWicvD6y+/kO2iJ51cVR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )