UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hsq/mMOSJZ05UbtT7pK1hgpt8mSpEOkZaSdIvzbdZWs=' 
WHERE 
  key_id = '91e3d8456d77ce0632252a8e41f4dab937fb8fec45c6109b2aea0813528609a3' 
  AND (
    token = 'hsq/mMOSJZ05UbtT7pK1hgpt8mSpEOkZaSdIvzbdZWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )