INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f07cf5e30471a911950a28108451fbf530217a16e132653b6432e0953c35c93', 
    'z5A8cQ5G7WVZVLm9wjJSx+GPEJFT9vxQZZ7ff/qx/F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)