INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45215143f18598be79e7156d1c308c3309dc74e89135e6af80671c7eedbfe4b6', 
    '6K97SGAi89dnqWRI1ZDrnT8YTijZHrFk7694rTtGQ8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)