INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e76ba2b8e27ea6b370a295d014a14109942b8f1036a46cf337a562f19a002e2f', 
    'OhmiJGjF/iyvKnYqAjp6g7rAvLldxi2et12rQX83pDQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)