INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '688a00ed58a77d5e369218c971d07c4c7bda3b11bb9db81f39a2ff775a965ccf', 
    'QVWynAgI68j5VrrbYhM/CzABsdr/2vHY/hrBOzZ0x7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )