INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307cf6896b2047f397077872f7805d62be66c56116fb9ad46d4b6dbe29672cd1', 
    '1JMdjtjE93YAwCqRruUfmqjzVAFP9hbGjJ1xZ0Fl5Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)