INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7dd294a6d050f7bbad8317602b29d8a3ca501df88db40035957ba958f92a0f0f', 
    'gsb+/jo6n6Qds+v3UAfk59F821eaFihnj7V4G1oMNlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)