INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddf9108d895990406100b76cbba73695585f84e853aecfabade0bd109e3aeb6f', 
    'nRO6lZkSBIZZSc1she04E3NVvkbPNUdiCkq0Nsiwt9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)