INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43a2131895e774b662c7a1eb48a9fc0596bef1457eb1505fd7d6b766b17ca6c2', 
    'RIbFnYQJXLakTdiLBqo9dk/qZRAEQQnJoryDFPk3L/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)