UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8gddrBmNO2amc1nsOSmy5qjX8S0UQcyX8aOmH/X6Nw=' 
WHERE 
  key_id = 'b6122a30996be75b46606665d674106033a3c6d6c4cbdcb1f9dc53a0254c7620' 
  AND (
    token = 'w8gddrBmNO2amc1nsOSmy5qjX8S0UQcyX8aOmH/X6Nw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )