UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gbR+o1deSXDEt03Y9+fQabrXtRrjQUJ9SiDWRPuJuHA=' 
WHERE 
  key_id = '8a9864b0a147dc53ba97b1782230ad98b53424698b8c18f7ce1aa69f7b792ec6' 
  AND (
    token = 'gbR+o1deSXDEt03Y9+fQabrXtRrjQUJ9SiDWRPuJuHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )