UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rkBoXFm29IZToC3PwalXbolJvthmr+Ar+oPKoLbbZGw=' 
WHERE 
  key_id = 'bdcf670ac41c354da076aaffafcf1a3c2228a7df4acd7a9e4806184229bf1a15' 
  AND (
    token = 'rkBoXFm29IZToC3PwalXbolJvthmr+Ar+oPKoLbbZGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )