UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yofbTsJz6V0B/FX2de+dyUUEKTfh8O6eW8vn1UVmX0U=' 
WHERE 
  key_id = 'b61c23ca584c5bf40a2e00dc666de9b39e1c4e0b16508bfa17f3fb387ff79d32' 
  AND (
    token = 'yofbTsJz6V0B/FX2de+dyUUEKTfh8O6eW8vn1UVmX0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )