INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef2f484a48237336e7c0c0f00d9b957e3420ea6033e197ead2c52fc953e99c22', 
    'FR4cROaee45KNGd78R3UP5KzHugA+728Xfqw/VcnrDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)