INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7cca34d133618348d624ed7fb37b8520494265636d33f6acc5ab1c49c416744', 
    'knBB35ehvydcOh3lXHlZRyfnfhnYo7WcV6+1PVO7rR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)