INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2b67f3982a08b91ee7d869f8b7cb8af24208b3940e786712a36bbe6caba1bdf', 
    '3t778NdenIkxH7BGiwHH4FyDuQS2+MkPMSzZBSzVrVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)