UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ty7b3rBAZaA1dGjzseBm9lbkaHCXjINzNwu0/YnjnnA=' 
WHERE 
  key_id = 'a21e3c42dd4ad3cceceb27c298fc569110c00dbab430f5cdd7ffa7b476635e75' 
  AND (
    token = 'Ty7b3rBAZaA1dGjzseBm9lbkaHCXjINzNwu0/YnjnnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )