INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '246dca7cbbb9427fa8e610271b3b8e461c89b134aaace4a46d5a0dad610e7044', 
    'w3xcfhkWCen98VwpSmyEf+yyaBrBHM8gT2ppngRyMR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)