INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f876b042e97d5af548b376d22462b73620d15a45819cdef0ee6d4e99e84db40', 
    'sy7jcCbqd26i9+IQQ9qiQX/5c4mwHhgUo5gtVlBAxRI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)