UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Y7dPCdYhdsdjKnD3b6GpbopQlaE3UhgLptqtBX5BiM=' 
WHERE 
  key_id = '03777f05c5d2c01465bd96376010f628e176d9720bd67a51d77373dd8351bd7b' 
  AND (
    token = '/Y7dPCdYhdsdjKnD3b6GpbopQlaE3UhgLptqtBX5BiM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )