UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Ld59n83helAFvOYBGDyH7q2v0Q3S+rP2JLUCVi3Xic=' 
WHERE 
  key_id = '5b157679d3dc0a44e89fd5c899b6db5490d02f56c09937ae4b94fa86e6aca546' 
  AND (
    token = '4Ld59n83helAFvOYBGDyH7q2v0Q3S+rP2JLUCVi3Xic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )