INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1303eed455bb0bb16292cd82b38015e93977438f6810410b114198fb48a5de5e', 
    'McrLWHUkGT59LsDLKkp30oB6r6MXuNUs9OgNV9w+q5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)