UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'korZsJvMWnCTWF1f4BPlB+6h5jYcDaXQCdoD2AWYvSg=' 
WHERE 
  key_id = 'f57d00e1cfbd87f2bff43dfc4731a53ef9d2a579418f19d25a1badb31f1d6875' 
  AND (
    token = 'korZsJvMWnCTWF1f4BPlB+6h5jYcDaXQCdoD2AWYvSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )