UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IEI0JOtChBZxdwux/xN/90fxPIg4lan2gIb9ZX4aACY=' 
WHERE 
  key_id = '23bfce81142969559012f8cc40a51c12f8e8a47b01d69844fbb837aa50789b1f' 
  AND (
    token = 'IEI0JOtChBZxdwux/xN/90fxPIg4lan2gIb9ZX4aACY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )