INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db6e9e6bc3273ebca63b36aab62228bfec277e55eaacb0dff1eda28ec0aa9439', 
    'OJvaWKvjpTzAyHf6/fT76SvMRDwHsECDAiCZKoiU+0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)