INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76922e8fc4248a5a695ee8bcd746ec00abb2d768b0bc6c3019a11d4150fd4796', 
    'ly0XfLGysX3vCF4LP7of+sAGmcqySsrBz03KCR2O0oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)