INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2edfb3378b25aa0ae22ce749a67c8a24be7ccf9f74b09f9f5b7c3b153732b088', 
    'G6LM6hDfTYnPOZGxNcGROqAMST2ldsrF9ulda3KRFF0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)