INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2486d0b108efae2ce23c971b7b9020b4d9d6c208253adf17f6836a5ba250acaa', 
    'kjkNr8HypftCHIZBV27r3MTDRnFzf21IxcQHK+BhOdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)