INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48550cc4c418bca1c9ac8182f5731921b6675bf295a5d6338d661873d803bb9c', 
    'mla8HK6Tz0DX7WENZq1KgTDCzy9Tbl6zvj8zFy97eno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)