INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8cc5ea8a7fd18a3c16a4c062a43d4edf7968eead6d55eb9d05a6ddf4b82d0f8', 
    'hX9r7jO3572b803AZHD7Sp+AvLU4HtTRkK7VlL9aQoc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)