INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3480c50112b5f5946348c294932ba742f69fa8cb7b436acaab43b7973112533a', 
    '1Bc8sa9RslQ0Id26O4cJFF/McgTrM6f1itvQGvNExpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)