INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4e437e486db823bfb327544fbf83cfcb8bbf923e19fe6e4c34a1c289fef335c', 
    'jV6KsdvYUiSyeZtalr5Pvv4UmLAOMK2drqJ6a2kYcLE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)