UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WZ07PE7jXP8B6IFAoahATv0AFKNPFR0nw9Fpxlux60o=' 
WHERE 
  key_id = '3200b3661ca2e6d472ded0cdbcef8d053eccf3ac585b0aec4cd3d18f056f7540' 
  AND (
    token = 'WZ07PE7jXP8B6IFAoahATv0AFKNPFR0nw9Fpxlux60o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028