UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwZO0ZZR6drWEYofB+s0IzZRfarPXj+FMbiX0uhfHTY=' 
WHERE 
  key_id = 'ccfa50d1019b4dd5b31864d7c0979e7a80a37b6de2c04091d67d9306e6b0fe0d' 
  AND (
    token = 'mwZO0ZZR6drWEYofB+s0IzZRfarPXj+FMbiX0uhfHTY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )