INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a92f1f8150ced6f6e4856998cc512414a359fe822266ee2d0bf02daa308cea58', 
    'F9mDvB0L3aDMmGOw/1MDqzW0DqAF8Vl0MEgDBGYzkG4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)