INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19d10f713a135ed0a9db868474a401d78816739b662d87d21def264bf45a336b', 
    'CKmFtt+SjfAqG7HAclp1cA6dvlDyiEWSxe4ARBZ4XGU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)