INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed8659d1066565bfb26e30d1f429fe356066d86e2914b158c654a2f8af6204b9', 
    '8usftOn09KcBu1FTnWCTLLXIfwWlAH9VHQjO30gX3P0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)