INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bc35e619634a5aace63569c7a2c21538e0bbfa31f7ec3938672bd44cd383c86', 
    '8hZjKwSLKY5RkKjAuEhHT+4Do0PH84R/vyVxCd0MRrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)