UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AiQT3be87FBbZ1gDkx3eez4v0Bv/msmb3Tx42fmagr8=' 
WHERE 
  key_id = 'ac70fb2915e6c575eee973ff0dfbc979b4216303291444d2bba1b782193452be' 
  AND (
    token = 'AiQT3be87FBbZ1gDkx3eez4v0Bv/msmb3Tx42fmagr8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )