INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b56e85f6e71661be74238a4d243728e96a0e0e28c0cdf59d0bef92902fbad5ad', 
    'lnN+EGZgWiyi9VPPqtQts6aAxdQeTBhXCR66Gxc/GJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)