INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b89f656ce674c0c7714b571460f6f59e942b8f4f8f3fda2d9bfe209a3593429c', 
    'KinnR8XsD+lpzmXgZ0AgulmJFisi6vH6PGJQziG/BsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)