UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtLS9a/DHIVpHDOxSGFEd2DJOGE1iP+dKpKO857knQw=' 
WHERE 
  key_id = 'ed61744c0253c1315e8ba6467ccb438ba43e424fb0531d30ce01c0134f518aa2' 
  AND (
    token = 'mtLS9a/DHIVpHDOxSGFEd2DJOGE1iP+dKpKO857knQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )