UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+S3gN5jkf3wd1xSZFOs8lC3mZgTXSLRn9/B2diW9dko=' 
WHERE 
  key_id = 'bea8fd93c85994328d7c0ac38d9340bf2d7683944c11c3c6c00b4a8e59a936f5' 
  AND (
    token = '+S3gN5jkf3wd1xSZFOs8lC3mZgTXSLRn9/B2diW9dko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )