UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yPkFdRQoN9Q08pcwmFPJ7PN6CATmgmTZwLdKPpiKEyg=' 
WHERE 
  key_id = '10c599421f366a5e6403f22c6764abfacb210c77e869d533caeafa6bd22d3377' 
  AND (
    token = 'yPkFdRQoN9Q08pcwmFPJ7PN6CATmgmTZwLdKPpiKEyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )