INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc73bbf1643d971ffefc4bf7c8fc06f886b73b2d157928cd93c72479c71afda7', 
    'CZYyx35pOV1qTqzTSwUf9lVxGSxl5d7KA3gwg6Ouz7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)