INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9981bbe93c25244c075c53e978456b2756d2b8945d73db12210245f1f741916', 
    'mSaR5MCzlkAmhnUAGCAP1a+/ROweNEog0JgOD4jePn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)