INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc5da7991a5aa452f68a9c9a2b259eebe7a1a451075e64fcaaa9fe63d55535ff', 
    'AJHolOkSxVfIdTFYMee4vdt8tq9NWpfYOhTNfpv6iGA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)