INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5408c9356534b91f8e9d832d60604eb0e2a78c6c87603e3a7f744b6feb08fae4', 
    'rOA/relbEkQhAT5Mn4PhshMxewQPkgFtK6Z6d4iTgPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00064

Result

int(1)