INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15fd902a7ea9167a05b513f34cc3e5dd637fd3f6c3d279fb847664b407ccaebb', 
    'sq2nQfrT6T8+7bdFueqsLhMPXyNwPO5dfVZpzNiaPSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)