INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7029c06714844c7ddbf569240545007994ba524266522ef7eba4e497975a748', 
    '1mMgI6HMMRp8yfEMKmRxEe9hzsVZFUWyy2yEsJJAAT8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)