INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5cdd83cc4c56f2522e3c7110e9c681e8d2404dbe8e575734510b519e4e72e23', 
    'vvKt8sGAtr5mLhVE3lnlY6dj/vNe+bORzw9f4PiYInY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)