UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tr+0ScFb3FsRpDTRpyRCR3YEP2z+iYdmrWh5sADAPTk=' 
WHERE 
  key_id = '8a2d2532968d522e1022ca07a5352caea6765be48da457cdd51316742c3457f3' 
  AND (
    token = 'Tr+0ScFb3FsRpDTRpyRCR3YEP2z+iYdmrWh5sADAPTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )