INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8618e6e838696a11c2ae0a8ce7fc0add8dee7043f8ac53ed0196b0050d3af844', 
    'jh4WOv+SdUH26nC5UsAZ73yEPvswVKtmJ1h4LM7bW/M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)