UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ydlRKylpEqjcaFmjhLeUw7habIZprUjCBo83lpXVApo=' 
WHERE 
  key_id = '7972b526adcf42800b3291899ce455752271fc4a0557ab5776c374658c9ddcb1' 
  AND (
    token = 'ydlRKylpEqjcaFmjhLeUw7habIZprUjCBo83lpXVApo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )