UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V16ftG+Y2OQUbqdrgjnuFSrA/0G369bZuBzJOhOWajc=' 
WHERE 
  key_id = '87bf991eadb6d06e71e0fea834198757336a271a8c6d866a288d95611bd00e6f' 
  AND (
    token = 'V16ftG+Y2OQUbqdrgjnuFSrA/0G369bZuBzJOhOWajc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )