UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4yiTQaftd8yfCHaJzW9TdYmpmaVqJ8d9xn+bzE6oHjs=' 
WHERE 
  key_id = 'bc40801dc0be8d5e455806a33b3332d1d7c09ceaf793f0353edf4c18b78d7fd2' 
  AND (
    token = '4yiTQaftd8yfCHaJzW9TdYmpmaVqJ8d9xn+bzE6oHjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )