UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYpk4rrxS/nxwqZlZt+a4ww89BlBvMlbtGgOA0Gum+8=' 
WHERE 
  key_id = 'f9214c42a18fdc950bc39de5e9ac23cd3b7f0abdfccd687bb7d9b4a7f2a29606' 
  AND (
    token = 'TYpk4rrxS/nxwqZlZt+a4ww89BlBvMlbtGgOA0Gum+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )