UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J62Ko3rr915JGAYxg6T3pR2v3svlVcNYheAMLNr5p04=' 
WHERE 
  key_id = '94a7e6c109e1af2cc73e380e3b4b2ae680baf1f8e8db262b1d00ce224694658f' 
  AND (
    token = 'J62Ko3rr915JGAYxg6T3pR2v3svlVcNYheAMLNr5p04=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )