INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b195dcf31f55770610517f7bd73c3e1287f1e4faac0f5fba8060bde5024a98f', 
    'SdDc6DkHzEp3GuDRzzmXzVlFK3XdIw+OoyH0Iccl7pE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)