INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c33a2f8a1dfc87e9d5ccdfa505fa4be11b8428b84299f3c7553d76efd53de43', 
    'B4KRnde4o6ClxsRChyw7qHdkipG3GqxGJYH9KDpWk1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)