INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0ea8c50146f1b49e612315bca6d14e73555990ef942a74528d08aa5ab5adf5f0', 
    'mUSdlqpUxjIJTWwyJM4wT+DJRnPdG+WQz5Ee27UivWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)