UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LCuiqGZzaxqntZM2RRleC3Rn16GMXWz0xJuOLNQkfec=' 
WHERE 
  key_id = 'f2c53d5a8315d6b3711ae4c905d78c5d85cc8bd0374f918688991a3d9e8a7d21' 
  AND (
    token = 'LCuiqGZzaxqntZM2RRleC3Rn16GMXWz0xJuOLNQkfec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )