UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QmhoU5h848rrucFYC24GjA3XMJtqLo8iItc8wan/bHU=' 
WHERE 
  key_id = 'e2638063aa7b28b0add859416cfe1e240391a86e06406a7806734c7d49e5a1c5' 
  AND (
    token = 'QmhoU5h848rrucFYC24GjA3XMJtqLo8iItc8wan/bHU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )