UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JiPAUWnV6yULo4rc16OzZG4jsLuYUkICR42c8MJ3naI=' 
WHERE 
  key_id = '493502fee04cff03426985d8abc9296f458dfad3898ab42cc4d6c8b490b0f773' 
  AND (
    token = 'JiPAUWnV6yULo4rc16OzZG4jsLuYUkICR42c8MJ3naI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )