INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2847c4474fe112499fd6c4512c5640237de1e95d7c186cd7df94d7346e25d221', 
    'QznWM0vsCGccUfgH3gTJrzYjVYpNXfxvowPzuqfjrQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)