UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8tDljarmFD313Wq8e9b/mIRtkl848W/lfPfNxY/2E4=' 
WHERE 
  key_id = '1a69c9eafb0c69e9ff72fae551866fae0187e9d91b2de0b92e7b8843ef39bbd2' 
  AND (
    token = 'I8tDljarmFD313Wq8e9b/mIRtkl848W/lfPfNxY/2E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )