UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '20/p+9heil3cDyHDRJiipPNdm2CN7z1Ke8SZ0NtQvuo=' 
WHERE 
  key_id = '084c835b22242d5a99ce69df9cccc87ced21ef5d08472d4ebddaa70c6cad929c' 
  AND (
    token = '20/p+9heil3cDyHDRJiipPNdm2CN7z1Ke8SZ0NtQvuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )