UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ei7MIvyPnEqglVr9t45r8IBdG8U/tSX5ceOmJrEq0qc=' 
WHERE 
  key_id = '0a08da9ec992d4b6c00dab013859bed9796904b8162c8d5c0164a493968bbaf9' 
  AND (
    token = 'ei7MIvyPnEqglVr9t45r8IBdG8U/tSX5ceOmJrEq0qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )