INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '82c877195981c5ad108f1b3020faab31012f4af0fd4f381cfafa1b273a58e0b2', 
    '7aHWqa5MAf5U1uuCg0WS41eWaEO4QAPxbrkU8qN7nCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)