INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e15478677413b08692099f29d9bc72e35e5c85f69f51208227f396c0a6e257ad', 
    'zJySkDsnnb/c7N06eyxSiGEC7kurCBsRxTr0BCynJBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)