UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+8PCzMZQIdMo20TxDgYAIEMUHlMNzk9YhytIqIQxFR4=' 
WHERE 
  key_id = '1b3decbb31a5aaf040e425af4d24decf1ad16390a47137cbe41452d882cd383e' 
  AND (
    token = '+8PCzMZQIdMo20TxDgYAIEMUHlMNzk9YhytIqIQxFR4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )