INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b25ec8e017686afc792f75818de09c5bb211a743a4b366049dc96f329ee2b7ce', 
    'S7EzIu3aJCUbBt322iJFcoYiumC/94z8eN0gJmSMcIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)