INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6a1743e37628f7605aed258c7bb639fe14e984270a436ad04e21a3ad3b1af7', 
    'RMumoA+WRsD8qrofwGDZgW9WvSek0JobWveqnUwEzIM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)