INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ee44bfd8437c558b335c53abd77bad6fb1df81e6b3a800652e2be76864a36a6', 
    'Hvy+6jGwYrosXVosX1jAzwuQ9RAZTLGXNPLZ7V65QSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)