INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4471608764b76e00002e123e1851664fc40dbdd36cd21ec670953e54b9b1127b', 
    'iTN6qsqkulGT4zx3HA1++IeaAJQg5OkByEvJaiSKink=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)