INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5fc8f823a131065864ad278dfdde4d0eecef8cadfdd3c27bfb68e2f117d5dd4', 
    'XErLDJYNIweUGnQJkDw3welK3gNDgW6tZQYvZvB/ZZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)