UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gy1gPToyxz6G4X0XThNSAOGj0qsj1gK/XmCOALWbivw=' 
WHERE 
  key_id = 'e208cf0a7379562b2443c42c7abe127ca0da3b9203b638993b43f0bb67f95027' 
  AND (
    token = 'gy1gPToyxz6G4X0XThNSAOGj0qsj1gK/XmCOALWbivw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )