INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2c01039bb06488839d6ffce4758da7884153b64630759d549ddeb7660591e01', 
    'VC1nKHWY1bMg1wpuwA0ElKjMX6I4Cg1GnPBb03CpFvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00106

Result

int(1)