UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8yYys9dc7IjsJbMfkk1FQOTlNDAJSVB61O7p3QSjQE=' 
WHERE 
  key_id = '4da6b5baebdb7004dbe79c9759c7baf99a93d384f5f8f28ce5a030832d395719' 
  AND (
    token = 'p8yYys9dc7IjsJbMfkk1FQOTlNDAJSVB61O7p3QSjQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )