INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee6a95ebb17213d651c471af3bb32ba1aea0ff121a687a8a1723890cadd6da7a', 
    'jGo3vPyhJJNHQ6pPcsHnxFoSw/Q3X8ui3Hc7F/1ApJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)