INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ebbebbf15603e954e983ddcc3620a2c11c7c923769c931b8e42851f2501032', 
    'u8xYUPDBZ8IFYOZHvyb9Qmm8PlOsMJiEjtBqLo3lh7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)