INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc4c1264886cc685092eb03d7bbfd3ad362ba43968d1b581883f616a87f64217', 
    'U1vYDz3cqtqch+teOnBLO1k+79MzcObslmfCmLJEY5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)