UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Lgzj2a/NdQd590v8XWzvaK0PfAsfKmkPNydrnjfX8o=' 
WHERE 
  key_id = '6098a858a3aa0b1046bf7bf1d4be170fc9153221ecf208cb18844fce8784019d' 
  AND (
    token = '2Lgzj2a/NdQd590v8XWzvaK0PfAsfKmkPNydrnjfX8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )