UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CmD7hL2OzOSZrPa6CmbTnsH5RVF2UtwWsQZz4PcJu+o=' 
WHERE 
  key_id = '33c30f009c0b226671c7d3c2b66284100974976e25fa5ad29157db43b149e69a' 
  AND (
    token = 'CmD7hL2OzOSZrPa6CmbTnsH5RVF2UtwWsQZz4PcJu+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )