UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEq/eSy3oA2T0zUpOCNhcAsy9pbvKQT5L1KBzYe2P2k=' 
WHERE 
  key_id = 'e3d519ba6353d2331261107dde3f42a3602efca87fdb8625a4549d22fa4a79be' 
  AND (
    token = 'xEq/eSy3oA2T0zUpOCNhcAsy9pbvKQT5L1KBzYe2P2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )