UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kdh+AQh8IcH71f3bVcyhM5kLXg/s+SO+canFwBuKH4=' 
WHERE 
  key_id = '2d7ce5a5b8e2b9f894e65b7abf9791ba0b6dcfe6f44364b8efab01c0c788abce' 
  AND (
    token = '8kdh+AQh8IcH71f3bVcyhM5kLXg/s+SO+canFwBuKH4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )