INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e28af41024a73e7af19935a7eaa2dbcb5f8cbe4dcd4a4c4e65378c39a2329ce3', 
    'UW2oI2DwTPYr9JYW0Q8AR/90D1KeOu7zC6b26XigMJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)