INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f438c71348f0337fe3cc120fece3320c6c70ddc368c63f7703f5e50a7593f5e2', 
    'dpuZpCir0wDW2NtCt4v3RByRLNHUOGHysc7LISfcEm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00098

Result

int(1)