UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vm5Fe8kb0uCwpcNg0oxb5dFJ2a70ph2Z0JqT40b/bE=' 
WHERE 
  key_id = 'cda414f1716cd2ed979b70e845833f079a328de81e4dc6510f0a18c1c6f9b9fc' 
  AND (
    token = '7vm5Fe8kb0uCwpcNg0oxb5dFJ2a70ph2Z0JqT40b/bE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )