INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526ac5f736def235e6dd2ca9e70e7a65c1f62560547ef040cae74c55f88bb5eb', 
    '0cIlaP+9OL87aiyu2vFWEU4vAFuy7TooeClMC4nYao0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)