INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dff578f2e97f425381be8ff46258902be2b0065a05dea3294010aab76edbcbd', 
    'C+IxrXaPPDqCAJrGB904UZFKbQ6xoFx2zkzfn8TqyW4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)