UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zz046h91R7IiDAWelkPiK82aBUGBBDuqeGz7f7mAGK8=' 
WHERE 
  key_id = 'd02623f64753cf43a65b97fcee743049b70d40071956aabb2b09ffb0d6766e70' 
  AND (
    token = 'zz046h91R7IiDAWelkPiK82aBUGBBDuqeGz7f7mAGK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )