INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19cf9cb19c3eacd8928f225c44f949a9d95a0499b2522ca918adbeef4e9b1b6d', 
    'vL7vLbXPsQ2zHNmSZCBCNvkyWyu7K18KwAcC4d7QBZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)