UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nAK6RtCLQi4+bnNwoVIS6SsFagyWluysn43G4OFOQlQ=' 
WHERE 
  key_id = 'b3dc8d2e885d54cba4a6bce8248c2e28a28f194330b7fa5ad0273bb63fa524dd' 
  AND (
    token = 'nAK6RtCLQi4+bnNwoVIS6SsFagyWluysn43G4OFOQlQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )