INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd14d4281ab7aaf91820365856fc7a4d6656b3856d7af8351c644b230e65acf4', 
    '70EPWJUPJR6fAaivTRCQaBSgFqB53Pftz0NyJ2XkOyw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)