INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b724eacadd61b6cc3d4655cadab85de7042d2b8713d80984dfc9af05f8f0aab2', 
    'HDmz2jsjDIIllInehUToh4Hl+rw2/ZYbrNh5WCvF6sg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)