INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f44c833a5b125126e3525b5581c3fbbc79fcbb1affea90073090808b54fac3dd', 
    'OA9ZvJaf+VQkDurvYylZgCz1VaezBxcK5xlFEN8WOHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)