INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cb11ebf3e8685ba9c40241dcf1d266ecc28a2eb513f4b571f59541bc5595f88', 
    'iQ7a8tVLZwSkh9Japx3pgwAvcA3nI5o5WZb/dbITsTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)