UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TonJ3dPgtacAEea0tqjoRw3ePYkue2Yfmo1UTmWPYcg=' 
WHERE 
  key_id = '2cdd949b0e22d51125590383a974f8659ba04fce8ef6a2a01a4789aadfb656e3' 
  AND (
    token = 'TonJ3dPgtacAEea0tqjoRw3ePYkue2Yfmo1UTmWPYcg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )