UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pYRBfb3rSgzAb+nMXbeTmxasGgncv1thFKidwl/tcM=' 
WHERE 
  key_id = '7f511edc457897cb9c2e3df46c7996a8ec0cf0003078bc2e2d29b38d2795680c' 
  AND (
    token = '1pYRBfb3rSgzAb+nMXbeTmxasGgncv1thFKidwl/tcM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )