UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnUhwq2s0rTKGARXi+MP4m+QJZaA611Tvsc/sKkwfCs=' 
WHERE 
  key_id = 'afcc7a50ee773ff22945d14869d666275526e539389b388cc085e9454035b5c5' 
  AND (
    token = 'MnUhwq2s0rTKGARXi+MP4m+QJZaA611Tvsc/sKkwfCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )