INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14b5223b54c4f79dc5c52af38eeeacf490a99aadd05ec46f7f9a737a90305897', 
    'DFeR/7z58viM4MswBDFHzJzQJUwyWTkvwRkL9fywZAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)