UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ojDePyNtcmBcIhZ/umCxj0+RJvJ59oozgYOYGes6RQ=' 
WHERE 
  key_id = 'f853c521e6999e830d3ccf6edbeaeea85545c7ae6bd251324b297de84214bea5' 
  AND (
    token = '9ojDePyNtcmBcIhZ/umCxj0+RJvJ59oozgYOYGes6RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )