UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMShtyATlWOOG/VBQs+KyNMOacOhd6DmAX/QE8SjnUQ=' 
WHERE 
  key_id = '7f0b1ed189f5f800c5de70ad63dc653c49561f845941dd9a0508834b96564fe9' 
  AND (
    token = 'LMShtyATlWOOG/VBQs+KyNMOacOhd6DmAX/QE8SjnUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )