UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm9f606g4rdLvv5rZTpByULZxp0VqVBnqYhWavyybpVI=' 
WHERE 
  key_id = 'b296f92801a9ad8f011cfcd47b3f5360c6ac11771363253a9abb1f1a83525873' 
  AND (
    token = 'm9f606g4rdLvv5rZTpByULZxp0VqVBnqYhWavyybpVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )