INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2b6b7ffebff92b9643392afa1e6a074f50d38d21939102a9d4d5ddb5442ff72', 
    'ti1wKFysj6BVbmYK+Hd5p52huSNnW1mpPHa6V3hgccQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00070

Result

int(1)