INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a73e39a542b4184952da6df7f859beb17be3747d926f255b910fb7cad6ed30e8', 
    'HWI9S+Sjd1wxvV/Sn2k3R1A7BBgArDD/YmY7/i2HyJs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )