INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52555d967fbb95618d9fc88f2eaa277ae73399bfc07f081a195ddd4776da1397', 
    'Nsyty6XcnT2uEWeQl4dJYpmE8fXFYV58Z1+HZHU/7ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)