UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PwWBk2nt3fdE1hQQl6B5bPSKsB1cJY82U6weKOf3mSo=' 
WHERE 
  key_id = 'cdd8b2d33d321b0f14f7bceb581d06ab7d64829fbd1c8f9bb2fc201913b81924' 
  AND (
    token = 'PwWBk2nt3fdE1hQQl6B5bPSKsB1cJY82U6weKOf3mSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )