UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dldZA4VFdoKQycwZ5NqR7uyMiOC0KyBGW9TWEn6HYMo=' 
WHERE 
  key_id = '45b957fd35157a540cb8cc983590a9a28eb82bb92744aea1c1b58c72148591ec' 
  AND (
    token = 'dldZA4VFdoKQycwZ5NqR7uyMiOC0KyBGW9TWEn6HYMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )