UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkPKBcf1vSSdfU0q3gSaFCUGQZg3uts5bL2YGJJtKRs=' 
WHERE 
  key_id = '5bedd3f5f8e9a1f1ed1f4ff7287675b454410a2d96baa8d047a6dd9503a36639' 
  AND (
    token = 'hkPKBcf1vSSdfU0q3gSaFCUGQZg3uts5bL2YGJJtKRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )