INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce33ad8dc07778363edf8e09f5fd45d33b55da59bf1d6c60435e8b3144890a6', 
    'hnkaQTPfZuWunAPOEStJLMBRFHQaNhEOSGLDnKQTj9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)