INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4e5626b07baba8c1914103ef381e2cddc698f1768748264f512920179be20fd', 
    '0kyeIUsd8IUfId40shQt9wnVFgyTBqHL5u2ZD9J8TUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)