INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e74b7ca4ac5829db24eb2421156f955edd524e242038f1f4afb50f0b1a3353', 
    'rwWDwClyIdkJovrP0BvETic8FKmYPzhGcpMm9c5SpQs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)