UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L/s7v9OvGEgt5uC1BoFjYD6xtgNJpSq+J2+Kl7VFMWw=' 
WHERE 
  key_id = 'b95ac5c0aad66e9d35221d2ba1487e7b61ae7a7186ae4fa2b5d644de314ef348' 
  AND (
    token = 'L/s7v9OvGEgt5uC1BoFjYD6xtgNJpSq+J2+Kl7VFMWw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )