INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f3021872e67cfa594d907a213203b0db0b712737771f26bf8c88584e980402b', 
    'MEQ66TyKXqV/e9DKfGq2xbeqWneczhzPjeG8dNndquU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)