UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DcJuE+QZR6eTVOV9amRpkgqZfAiPUxA8SccCCL01Uk8=' 
WHERE 
  key_id = 'b1f66a059bffe2e511feaac7875ff70b3fec4003350616ae02f6fa09139de06b' 
  AND (
    token = 'DcJuE+QZR6eTVOV9amRpkgqZfAiPUxA8SccCCL01Uk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )