UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p1Gg30AUUgKmhgybW/x4+8NI9rOmRDhFQwrid2f1ws0=' 
WHERE 
  key_id = 'ad251d3197302e4885a996602c2a1f4aefc72b30b8e48462e54cd0cc2a6764f4' 
  AND (
    token = 'p1Gg30AUUgKmhgybW/x4+8NI9rOmRDhFQwrid2f1ws0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )