UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qPtHV7rIgP6Tp8wySzPTGuDAPoCgriLc0q/7Fr+chdw=' 
WHERE 
  key_id = 'b01c9e44723eeb822ace774d29057117cae240f23f454e99bca9c467b6336a42' 
  AND (
    token = 'qPtHV7rIgP6Tp8wySzPTGuDAPoCgriLc0q/7Fr+chdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )