INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd30a3404509e109ac25470420e7add6a82622ff855fa292a84176d1c5b366bdf', 
    'FGDplvQNlGQM9HlDLob9QoMj+cBBecxO9rj8qWQCGSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)