INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf558a541e949cd1c829b8ffab784383bbfccc1b03b0e0d544ea4f769a47630c', 
    's/8xP9zdlZB+Dw4VI3YxGy4ag1gLjkYRW0Jre3tWYWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)