UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bykfkzGNdiqsXroPIyCoelvv+HR0azDG5RwIdVkksvE=' 
WHERE 
  key_id = 'e16ad8b9639096a4317a8953679a7eb55260204f59c009e97a34e2b15bec725e' 
  AND (
    token = 'bykfkzGNdiqsXroPIyCoelvv+HR0azDG5RwIdVkksvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )