INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69a0c975aac5e885e7872d2414979862f7d79daa3e11a6a8b82d007bb2665203', 
    'mtvHL4G4BhXZWVXGCETVDONZzzxrUpAlWeQkA7gx3gE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)