INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f7ba1b08a25a9bfeb48afd2c528407390f55a70943f45140e2c237e5202e1b4', 
    'i3A3nikQcpE0rGTUSLIKdreJpBDgBbNskTXy3szvYE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)