INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '549a83a7a00cef800ec9ebace8afff9f498aee10b7da46cf253d3a81e119b1ec', 
    'NfWc/SB492KTBHtwQQGBK3oAiDQGiCtaZKPiNnU/Nl8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)