INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15099274cd37c7ff88733154be790ae69e4d19bc5163723145e66d8b2ddd885d', 
    'MataKyRkZejFhlqpL7lRuhS7gMDZE1uI+Jr3aMHyuN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)