UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a2E/9tFNWto8PR5q0i0JoaOuSMHB2gyMHggD8BEFfUU=' 
WHERE 
  key_id = '5eeaf3c9647c93274b79375b8aae7c36bc9b0588f95b5503db2d54390e8d5f69' 
  AND (
    token = 'a2E/9tFNWto8PR5q0i0JoaOuSMHB2gyMHggD8BEFfUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )