INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873637d690ca62526662e6e294d8a93a91b4217cc895d92798e0913b125cae7f', 
    'iAYSL2WiUDgXK+Jm0sKZfMYRB1N+L0Ddyss9z8xHEjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)