INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cdf88deefbaa02cb12d94d8747590fa08899716a22bd927202fa08e39aa9944', 
    'wSt+T5wm4GlcndwaQZcyEcRpy0WWqjv8L8GnV7tHhF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)