UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOa1DFEv1gGC6JXnktbF4iYAl1BxsmtTP6qlUtoEvu4=' 
WHERE 
  key_id = '91348e72e52bcdd3e2a448310bb68fed51f9454cc48208477d69321945af7aab' 
  AND (
    token = 'XOa1DFEv1gGC6JXnktbF4iYAl1BxsmtTP6qlUtoEvu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )