INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b7be49fbefa905938f442a871b53c46dd27e425201c5f21b083db8ada0c81ac', 
    '1AvJXyHViWmxw52BC9X4OLuD89QAPITKQ3HO7cnQNgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)