UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ybw6BCBuI/sl9LmcBeqaVjcpA1VxpEpSC0OaNpvV/s=' 
WHERE 
  key_id = '986f9e4e6622ea642e77acb3ddd44da0dd344bb3189ccdeac728e842e22dfcf8' 
  AND (
    token = '/ybw6BCBuI/sl9LmcBeqaVjcpA1VxpEpSC0OaNpvV/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )