INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2393fe20a6d07519d62a55fd1627a62687d01d0f08cab86de75a18752d93da4', 
    '7r3WEhKaWydtRptRxVv5XKBHnA+YnVoVjh4wsqT52vU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)