INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3184bcecefd7b76d3a2edc5e7d520442cdf75728b18205d0683a1e7a6b780649', 
    'hg/wI0E37sgHmnRH6WBcXWVM4VhtfMjM3vWA7jsYk/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)