UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IeTzm2U7yuCN+bfEx0cC77lwOfHNwz2enXolNXG73Fo=' 
WHERE 
  key_id = '5bf89587e31e63a514e0006cdacf641d57a8feef40a64446e9e9f3972359dafb' 
  AND (
    token = 'IeTzm2U7yuCN+bfEx0cC77lwOfHNwz2enXolNXG73Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )