INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '288952deaa4cddbcb034eb6d94e2cdff1e91b94596072621ba8b2fe3e0bfa90e', 
    'JDIVaLWpNKZcIcQywAkzNwZU+9TaICCyKPs4p6+py6M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)