UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4aCc0q1idon61X4/bTJAjUDnufCLKgz2/5Edp1h8GM=' 
WHERE 
  key_id = '940063a45447af7eb7ed387697fdd9de3048c2341e68abddd79424ff8338eaed' 
  AND (
    token = 's4aCc0q1idon61X4/bTJAjUDnufCLKgz2/5Edp1h8GM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )