INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4dc384eaf1f66e268471e616d053d3735508081a0093d07a38864b4022f8011', 
    'oJXUD7REs1ebQlFzv909t/jvJ6J+VMyMQ1M5jOXBY5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)