UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnvTl3E9sAxfK/kfk/uk1UFOuuZUyGm5daZUugJUTN4=' 
WHERE 
  key_id = '90839dc842a1c2b3d419ba04099b588c2ad279501f3014e10d7c14162bcf24e0' 
  AND (
    token = 'NnvTl3E9sAxfK/kfk/uk1UFOuuZUyGm5daZUugJUTN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )