INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b53d86b287fc254472304e85f957d2662c80be0501b472d5afce1264656d4e8', 
    'mAC52Pj58+aClPjJrRhtG/YpLEFgf0xPOgt1ri6vKu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)