INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '895c0b0e9c9d320061bdbfb861a4a393cb01754398629d54f441f0d05efd61bf', 
    'rr623bwjMKZosmEt/UUSYrGtGsselHy22ikEtuzmnjU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)