UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEwzSVvJBoBh1asXw8XC0o6lIx+q3DmqnIneDAzFhsM=' 
WHERE 
  key_id = '27981281739be29b20189d099f5ea38ff96ad4fb4cdaefb95e0c5110a7976fbe' 
  AND (
    token = 'AEwzSVvJBoBh1asXw8XC0o6lIx+q3DmqnIneDAzFhsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )