INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b097af3f481236cee600c10a43c1e56e325978a8a27d57fd8c75d748ef007978', 
    'h9Halh1FNjkx+p0K7EYdzhrv+Bplam0oHHZcbMHo7Z0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)