INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cfe7af7b616960f94b311c9257c9c72f1e31cb0bbe07ef8a026baf822ae2398', 
    '9ezhj9hX+VSztQDdmn0bDdtnWF1dN56KsXNgFU2W+Qs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)