INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '289406ac16650d6508a069053c229f2c7d87739f7086833aa25339104639816d', 
    'iAhgTQa13vZhYP6myW17fgaheZO2XdLUsF0Zc60lXpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)