INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '161b282efb2526739254659f30ab9d07eb28d504e33c0318a6583b00fd8edec7', 
    'RztvlLST6QSWboWHqxXm64NZ5YNuV2SGj7PQxDsmza0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)