UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HxhrQGR5VqVoFBevKbE2dgG1cEKSYg41EVoHRh6gqgw=' 
WHERE 
  key_id = '97eadd96f9c68957a462491f9b56e831bcfbb56dcf7f6d58aae775b0dc474a16' 
  AND (
    token = 'HxhrQGR5VqVoFBevKbE2dgG1cEKSYg41EVoHRh6gqgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )