INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b967a040cd24986ee6d624197415bf02868fcc43512fffd5d3c90d74ea7f1e8e', 
    'yQz+9EtkF2BmdWg5SbfVxMpOFHZAP2XTqDNbLl/OuvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)