INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52b34a3a089e7f726002173086fc97fdce60219d4de88655a85811fbb85dde2a', 
    'bxaC9sZcQXbx31i4gdiQpa/rb5KhhprRn3Bixrodv30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00115

Result

int(1)