UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eUvJ4603iDy3qAJwCgFIalxd4VcCfsLOF/MBSEvXcJo=' 
WHERE 
  key_id = 'b82f8543bcd7c4cf1bdf4afb1db9d98da7a557676d167cdb2caa27ea1a778585' 
  AND (
    token = 'eUvJ4603iDy3qAJwCgFIalxd4VcCfsLOF/MBSEvXcJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )