INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a70ac9078bfab7a4b66038296a8e84a9003f815dceb220fe603e3dc0b2e2942e', 
    'ElxDsYE2cvvprTF7tvsIuiD4Cj/Y9oacxlwCIVoNLb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)