INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31c4a2cf5696b064350db378e1a27fd19ceea17bbfc97461f4cbd81d14d29c26', 
    'Wiixhzoo2iLzUuXJRMDWvRUdKXOUEb+t6Oz1U1+JW0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)