UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1hcFVjxDGZ+M95znFeHf0/3e7Ocij1TRYXHVrSu9grs=' 
WHERE 
  key_id = '5b06de13898f339a263a0ba90e36d797f40783e0261d28580b5cfb68af355d1f' 
  AND (
    token = '1hcFVjxDGZ+M95znFeHf0/3e7Ocij1TRYXHVrSu9grs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )