UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5w2ZXhE6G2ViBy3LhrFMPtVvv9ViRokKSgH5wKyh1kA=' 
WHERE 
  key_id = '29006314ed9856afc19b1447a8bde6a5d44eea6b3a1e54dc9f532ca157dac19e' 
  AND (
    token = '5w2ZXhE6G2ViBy3LhrFMPtVvv9ViRokKSgH5wKyh1kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )