INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1c943c6b17c1a92325b60b4f2d75e94774f93f4a50b688d58ab95eace638f8c', 
    'oOc0BSdRclyWEqvvY56tUNht3bSCqjUTJBbSQ66gWGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)