INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50313d4b2b83c52ed615b7ffac9aee7eeec9f2cad24bd2c7acf807dd83f52e21', 
    'HuLXMcHb42u7At0sKL4cBxPPUgEWEP4VSULNTOlf+Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)