INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f7785b5b74d58bacb6c5a0aa6f7861782934b2e95c7ef585f4538cec3f6739a', 
    '3edQjXNk7+J1zDr1Vjm8qkrVKP5PrI2hc7ifLm6rlHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)