UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FTMdPht/cECtLc5+PheCSoFhm8jOskSjnAtOKa7rtm0=' 
WHERE 
  key_id = 'd7bc9e95ee238c7ef58633632ebc442eee15b56a1dbaf56580ac417ee9e9df76' 
  AND (
    token = 'FTMdPht/cECtLc5+PheCSoFhm8jOskSjnAtOKa7rtm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )