INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8b5140749dfbc6c97bfbb43c4b45f1f3c0a8f4ca8c20bcb880282246654d973', 
    'adBvqAIfbd6suCx/FBi0oumOOnFsaPn6SOXTzx+FtKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)