INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7008bc4ee21247b5c1d47f9a822ea7487b908a23d20a460bf758724d4efd18db', 
    'LfR2Om9G/hAGvyvmeXNT91J4FDBjd1WskMKo38J/PvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)