INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '301dd017339344bac73741735dd89552ff3e433b0133c29d8ca20b8d6d0a6d4d', 
    '6UCDwPeqecwbmx7FLKK1lsr/xyHRx0NmTVwfTl4gdsc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)