UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oO1+OGvHEtrROqMbrMxUFoS/73cRjczYtwJT2ZrIDWo=' 
WHERE 
  key_id = '8bc0dff9acff2f696a14ec505c54e7d23fac1eba7fd55ae0c6b141a71c4c989d' 
  AND (
    token = 'oO1+OGvHEtrROqMbrMxUFoS/73cRjczYtwJT2ZrIDWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )