UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hYI2p1xnNPoMDjU2Ti130WTGn4B6JH5EyFoCOO/gnVM=' 
WHERE 
  key_id = '156903b209089760d34267234d9aea5a7b29e397964f13ae29b5f02018a674c3' 
  AND (
    token = 'hYI2p1xnNPoMDjU2Ti130WTGn4B6JH5EyFoCOO/gnVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )