INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3540585c243d04d6c13e0bb37d6947652d041bd22370e515ed85c572fff61e45', 
    'bFR9q3BzT751dJ+Lk120xaGly8Mq6bfUEvteu8fM+eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)