INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c40c2c060dcbc518167932f061d58c38c0f748081405fa599d97a909beb975a', 
    '9VEoQ5pFcEhO4BOf4ZXfLX9dcD4PVIgBbg04KZnsjZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)