UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM4P959C5HWKIwsWFAqpoN2PIQ47jPZubo9RKut4G4A=' 
WHERE 
  key_id = '7535d0e590aab19d566359050ad1037aa91ab23d517fa92fea2bdd4e0b8e51ac' 
  AND (
    token = 'wM4P959C5HWKIwsWFAqpoN2PIQ47jPZubo9RKut4G4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )