INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '624f5cd2a276647190c766ddf84f030fe544893aeb69ca334f18032387ea4899', 
    'hKhcrfmsBf5nUFXar18n3x29jp+awvV/mnXUUOg8eIA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)