INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b84a316971118bfae6784ad1a4b8bd2a6f2fdd3449d45d26a74018b5bf9c26', 
    'kuqyWZN+eWMdBS2O6bGx28HojB73LglEgT7ns/rP1Gs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)