INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eee44eca40af8e33ab20483d15efa2878255850615fef7583f7840d014883cc1', 
    'QSdXNijsSgoW9VwlHNasY6/ZM5ACj2mVXkUWALXTNKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)