UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bj2HnhM4bJbkaeFI1UHPlJkpNG8MZBRsl3uvjth8FOE=' 
WHERE 
  key_id = 'af34c3fa1bfe242fe083eb2d028d5bda962c7077291b43040efbb4a7801b59b1' 
  AND (
    token = 'Bj2HnhM4bJbkaeFI1UHPlJkpNG8MZBRsl3uvjth8FOE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )