INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2c7d956af30d069fefdbf4615d852831b224fb668b99116aaab5a9999d1c0d8', 
    'Ce62dtHHfHTMkjJdvLS1W78dQslMaB/eBqCxCzRyvgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)