UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jhKbXfMg4pTbACpbtx6cnmk+H0GRynDPMxVYQzR+CWU=' 
WHERE 
  key_id = 'c5eeeafc07b95588d8ef2321c90edc59a91ae83d751ea1c0f88ab4bf607bbe6d' 
  AND (
    token = 'jhKbXfMg4pTbACpbtx6cnmk+H0GRynDPMxVYQzR+CWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )