UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aDxH9Hw/2G8zFlC2y99zFyl+EWwOx60YyY2BaVzaZak=' 
WHERE 
  key_id = '5a2194f2f77d12528ca54712cc52b00bd4d44b3dcceda0b666536eb1b2729929' 
  AND (
    token = 'aDxH9Hw/2G8zFlC2y99zFyl+EWwOx60YyY2BaVzaZak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )