UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nKbVdzNxp7Tsr6tyGUaPGhe3pvKbF4Hgn68D4vH8oCw=' 
WHERE 
  key_id = 'd862bb251e8c02fe4ea588098951d132f98ee94973aeb4faef8294bd8bbb74a6' 
  AND (
    token = 'nKbVdzNxp7Tsr6tyGUaPGhe3pvKbF4Hgn68D4vH8oCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )