INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec3f59b9ad6af4fbd141de40789b7c216ccc30e766f8ffbd99949aa469d14d32', 
    'pHQ2lr9l3QnHRCOUiGlMk0f96EbK2lkh4uQbBNyZiwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)