UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQGK2UaAh2crUp2EMrDh2iIU0sV50jjOd13ZzdAOgzU=' 
WHERE 
  key_id = 'c89a17692d92c421825ef3303960f7eecba92854a46683fa6e890bba429e9577' 
  AND (
    token = 'YQGK2UaAh2crUp2EMrDh2iIU0sV50jjOd13ZzdAOgzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023