INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4329a6826bef08ff215ad7c877ebd120462bca73d803fa2e1471d75158beafcb', 
    'DcAHrRBU5kXnIMBxaPs5JzDfekwASWCsafIocH7JvwU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)