INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4d18ac9e092b08db4ec000fa1bb23b01526c0488719a6f05181ccdc8e5b1279', 
    'LRc6UhbqNusirMa/fedzs3aEtPOIwCsjRknIQ4x2zoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)