INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76e04066a9e9391a96acfe1aa979e9049fc41d41130bf73bab173820c4f2e73a', 
    '6UI049QwFpSZOlEzx2RezHBkPlYpERDJMmWSuT6abWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)