INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6e55a6c246142f6e2dcb3980b5722dc1035f6d4b9485a13d771c84f368fd9dc', 
    'vo2XYjtp4F6wkoPJENH/8xfws4TzzltnB1gU/ZLkCKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)