INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e1c868930b1417e2dd1ab366eacc06da2e3250d86da132b80e4129a4edd8f9e', 
    'R6dVvIQ1qqAUAvE7aBlP5EaYrIcI8Kpp1vXWbKayuno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)