INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aad45d9fc06a3ffaa237180c7b68054118038e93448204e862a776aabc24b211', 
    '3Jn7N1wfVzYF4MgcTZoSUYW2EqZF3ODt/6bA9EvMemY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)