INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b37bfaa09cec2e48f76a85660fd0f631b048a64c94c2ac92c20647f3146d5b', 
    '1iGxkReYrbaK4IyJTkVGBuxK683FrVDdmA4dQEcbOSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)