INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9eb322fbea7b0d920e55fde68115ca9493be01751452d4f3eb8b7221fdbb586', 
    'fVPFaBAzQTs8VA9Jrppcaclu7ykIiI+sGZtIBzKen70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)