INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b99639d17b61fdb0436b40a0be9e1ef4564b4b4d18eac93c1f4061e6c5b96f69', 
    '3abBJgMV7OrzrFoTvqSMy3uoyFO3gPUnDcTP9tEuMeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)