INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c353246c9d79b1f3f3b669ed2d06fc2228ee6e836d435fd4e0fa0983469865a', 
    'iCVR0MAL+MTbt0QxFdVvmWfXZHlAbl5FYqJ0u4DQkFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)