INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1518ac64fd91c644e3723357f76ad5b0a6cc05f3c25d697a1b32debf94e643a7', 
    'GnWT+JVhn7cqxmZjBd5Z+m1gGvaONoo0q2AzWqGr5Ys=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)