UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SpJPEWyst+dKPnymr9zN7gkmxZ7OppFMnIDWd6cKUaA=' 
WHERE 
  key_id = '0ad880be1c3534692fd0fb1f746673498adb93cc8c2aa08b637dfa119974df44' 
  AND (
    token = 'SpJPEWyst+dKPnymr9zN7gkmxZ7OppFMnIDWd6cKUaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )