INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1946cdba102b9e56a9b16696754e57a1f111461fa7b3660343f640c326dd317e', 
    'XQdknRv5leD3taZ2Sf7h7KIi1bAxPIFqC56uHVECs8A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)