INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd8c4afd338f6256a3304601e49a88d495de8a70c58f2208f3ae64133e0faab3', 
    'zxjXg3XPl5SXIkCyS6lduE1u2aHBfnRVriw1gxLqI1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)