INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '869327ee9ef83ea07008907168df73d1e4e89e1b4d1bd93ec74027190dfe929c', 
    'kLtfNLHUHZTIjDLBEBHt7Apgu5LW1IWWB/uyzDV/djs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)