UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9r//O99sjSP6z6hZKzTse9dAWbjt7rlbHIwhlRkmN58=' 
WHERE 
  key_id = '1c793ae014874f84fffd0354d8677d1859a24c6d1006a12f905cfae8bb2c778d' 
  AND (
    token = '9r//O99sjSP6z6hZKzTse9dAWbjt7rlbHIwhlRkmN58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )