INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca4b786fe34c4a4d22447f4acb557fcb68b0936e50eee8b00ecc98603e48e4ff', 
    'eKJxPDpL0aLsYi9PxLbs7Nwo8QKD/G8kGtN4RYN7k8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)