INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd9bb77b083c516ca177b907ff65f74b319f4e43b94759d96e105c8038777a1d', 
    'fkQbkLppm9VtxH299ki6uUsRtCk2KN6zlEWarjDYLho=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)