INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b361c1edbd02282cb8ca5cbcb79d8d83f9fe538490dabf4572a82959eed2424', 
    'LxA8oPvoMyKly03Azt6wEAs7DLaojcg4Bo34qB0fW/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)