INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ffead24461772c3f747e148d400b63faf874786be239f80879124afe4e0c4d28', 
    '6IQnM+CjfJoWxJ8wFClW/WLwPiZvnJ8px3IETWr91k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)