UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hCk5urDX54rVUcEfMM1RQHx3sOlJucb1GYWt37HZndo=' 
WHERE 
  key_id = 'ea7b3fa80ad26fdaf0f11e13bb5a9edf89ca452da85e864bb83648c6d508959a' 
  AND (
    token = 'hCk5urDX54rVUcEfMM1RQHx3sOlJucb1GYWt37HZndo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )