INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '245154543ff8cd8c28f4190a8e2578875cfd028610b832d0ce252d4ecd46e743', 
    'a1ehjmXTHwO+9GaO6eWRlowceOb/HuabpOch7PBd59c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)