INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff51bf86c879036989e5d62e0d4606046e25f8f6a38be552763f364a7b55fcb', 
    '5Bbz06sfGR07n35iKEvgx2ZTZqgHN+g1zuMBw7rH/xw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)