INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7309a30da8a74220d1147b79221370d2d45f09cbd2edca7b324d21d7a3d1926a', 
    '44dzbW/E6tP7M/kzyY7KO5vmO8fLrJYHI4rDVHDP8F4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)