INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd3ce41fecc6b8c2f10b4b35344f76351930b874a783683f0533a374e54e2353', 
    'PW0eAqLYV+wGNhABHTKqHiYKFBISy+UfcePREQGOM1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)