INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ae76dedb4a3517ff7ba6709c733eca9dc77084879d88a54674ba521e8f6969c5', 
    'zmnj6psDGQIVnVtDuoa90GxBa6U+5KWjTj93X9NWSGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)