INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fc3d34f5bcc1f64a35ba194a0e8f5513e4bcaf7471516527f5ff0924c91ab17', 
    'iHulFDbnU85xuA78XeGksmgnkmVvZ2q7weGejbLzZ7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)