INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39eca35a24fdc3e7012c4b4063dc2555a8aa500c0d2cbde235091af884740c05', 
    'o6SPAL4yraTYDzKgVNIZl24G9reBKznz9KqIYduhsdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)