INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e538e8e79b1ed06f35337a57188b68c024a35317f3ef8f85ee7c06853a1fe2d6', 
    'KcwOVRl7edeEzZKJGgHeiNI5hM9xG2l0JMswwGZdbnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)