UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'btJtwBm4nuNZTZzkfJOvecJL4XcGnhELMxnI40C2dZc=' 
WHERE 
  key_id = 'dc07db51649aff63f932c51687bc8cd8714db03c908005f0988b11c30417b8b3' 
  AND (
    token = 'btJtwBm4nuNZTZzkfJOvecJL4XcGnhELMxnI40C2dZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )