UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TC39+aVFYNHOQNtCD+61r4cbGNXuvX98TLp3F9v1v5U=' 
WHERE 
  key_id = 'e8d64968918ebd508567a471e35ca0774266d65329d8c16b78b2a2ffd1b6c94f' 
  AND (
    token = 'TC39+aVFYNHOQNtCD+61r4cbGNXuvX98TLp3F9v1v5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )