UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C9e4ZwtkiUx/Y0KbBsIq/gsqHjO4Qj+11gAMj/L6r3w=' 
WHERE 
  key_id = 'cdda843f4146453f30e278894ca85a18c01b49672364439e9a3d6f2a5f9c96d4' 
  AND (
    token = 'C9e4ZwtkiUx/Y0KbBsIq/gsqHjO4Qj+11gAMj/L6r3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )