UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQg3yaxzJ9uHvMZCKYhTgB0XihtQTJNwpBMX86Gqsrw=' 
WHERE 
  key_id = 'a2020fc66d6fe8097712454647d4b872b48039b90c6268fc89c8b1a5544fcb41' 
  AND (
    token = 'KQg3yaxzJ9uHvMZCKYhTgB0XihtQTJNwpBMX86Gqsrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00016