UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Aj1mkclRYTaNkEY2tU2AK/tieEH0C/x/3sxcRNa3J8Y=' 
WHERE 
  key_id = '427aa28d25b4b43b74ee836dcf452efdd24a5f3a8afab2686f7c978997245ed6' 
  AND (
    token = 'Aj1mkclRYTaNkEY2tU2AK/tieEH0C/x/3sxcRNa3J8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )