UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ltKhly4uf/FIi/RoFIVHxg32ZVVDKkuBn8PRdAuqaD4=' 
WHERE 
  key_id = 'edfeb1316a5fb99c6d772900c392642eed9011718ff1c1623f9243eff2213b1f' 
  AND (
    token = 'ltKhly4uf/FIi/RoFIVHxg32ZVVDKkuBn8PRdAuqaD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )