INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9ccbea38d9a4b6fef65f138364bf68d89f19b05664d97ffce3a8a1d8fcbb50b', 
    '+03fP+hvmkUwqaU6ThddTvl3uZ5s8joAYOB/C1u5jjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)