UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd3AySkDgkEzO/SqdtcNuxlYBjNpKVZfZ+GRrQoL2SSo=' 
WHERE 
  key_id = '0515f84013b4671855de687f7e1a84f04543f851139e44ad5def0a6900e2c3b6' 
  AND (
    token = 'd3AySkDgkEzO/SqdtcNuxlYBjNpKVZfZ+GRrQoL2SSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )