INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af9ec7f0ecd094fab8b42321cfce2994c910f7ebf5613cfdd351bb3cad58ad1f', 
    'YJYXJx7BpRThVZW+7kZE9RMamtrJivWrkK+BaNevdqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)