UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JCeXolFcHBjkmzwFSCI8qqSdjiK/aj0Bm8ZAReepGeQ=' 
WHERE 
  key_id = 'b704aea9978ffd21e15fdce49cf8071a280bf71125e0080c218d0a15572ca9bf' 
  AND (
    token = 'JCeXolFcHBjkmzwFSCI8qqSdjiK/aj0Bm8ZAReepGeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )