INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9246d7828cf16dcb96711bc35ea8136a91af103c3a0f4f6f31885a738ea83b22', 
    'o8qTdWC9GmFZtPLlblmzgC1kba/1+hdGSUGkl6PQDvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)