INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d08c7d1dae9d94d10480e4fe1103b34fec69978cac289d525766cacd69b10bf', 
    'QotT8xOedBLWo5k1sU7div6Y5afv4UC8rayaQahnkPE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)