INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2d2e90d7569ed5a33b3adb0224e455d69a06e589dc56f194aebe10596918d54', 
    'WMktj6tm/i7hL7TKvFnVygaSqAJGycPbcy1s0c5OYPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)