UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBs4a/an4qpfyLHU0t03nu5u8bnDsul3A70AiA/P63U=' 
WHERE 
  key_id = 'a417d8a51055e74eac956e9ee450c93096995f5596b9b28f4058028bb00d7e7d' 
  AND (
    token = 'tBs4a/an4qpfyLHU0t03nu5u8bnDsul3A70AiA/P63U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )