INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a514fc5118046e716b7820a4a1eb4ceadbb0bb308b384527d96c99a3b40b818', 
    'yib7D4xulgmwOW2tk7PrSm5KGkFxxNpPtgXtvRMT2r0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)