UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WvWSvNDLo3+vbPElWZLaWzw/EHheAfwG7kJKcN5yf4c=' 
WHERE 
  key_id = 'c31127bbdb89ef61673cd6fe269fe6223fc8a26f2bdf75e2e567a4d714b9b89c' 
  AND (
    token = 'WvWSvNDLo3+vbPElWZLaWzw/EHheAfwG7kJKcN5yf4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )