UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zs6vUTzMqD+HPC+rF8ZVVlBwsm8Pb7d6PgX1URJyk8s=' 
WHERE 
  key_id = 'cdb42a90350875005a0b9dfe5f123f7f24d8869392011b1a9b1ecab1e2ede454' 
  AND (
    token = 'zs6vUTzMqD+HPC+rF8ZVVlBwsm8Pb7d6PgX1URJyk8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )