INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b38d65b9a727457bf2291aad79846405e2ba453ff3859b7a781cab9f1d0f8bbf', 
    'swn84whRymxym933D6rWzpCt429n8GNPdQSSrcfbJl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)