INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683c150a05c9ff8be3ab28cf128ca7299f035e1f3715373ac3367df8995978ab', 
    'o2uf8nS+VYQ6mEBCiU4R1i3jhFwVr71KzJZYo6zvuyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)