INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8161463d055f0411d5cb57be51d1ac0853dd4ddb568a4489874b7700e30da42', 
    'TlcjZL0vCo2B+SC1t5eV7pgT6qZ6i6PYILdBH5rTWQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)