INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a9abe6ffe2ff49769729bbdcb62584be3190d16fd94e09a6c182315c70dc80', 
    'By5J01VToAgQ78fUcD8BIfRiv7PpIw5j/KrU77tp12s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)