UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I5wj1mh2beUgg12UrOT9NGI3eQttRutAC0YkAB0cWo8=' 
WHERE 
  key_id = 'f9a0b00a5c094fd2681e752888ce34514b2f42f107a63130cf20d857e76bf86f' 
  AND (
    token = 'I5wj1mh2beUgg12UrOT9NGI3eQttRutAC0YkAB0cWo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )