UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93ZghGJEjof/3Sw3Ud2rSucVhzpSGQy5BW3T+uRx69A=' 
WHERE 
  key_id = 'f0dd05313c2fe9befc91d9f2fa4ee3a9d605eb19edd377e4960c2d72461d6922' 
  AND (
    token = '93ZghGJEjof/3Sw3Ud2rSucVhzpSGQy5BW3T+uRx69A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )