UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eE1l5eBSF2jNkyFdbck6nBWwbpXeLfo7xHj27kRxiR8=' 
WHERE 
  key_id = '35959ad1b39cae4e6664c973f82aae6b45ed9b75fe0ec1fc9492d497ac7d4032' 
  AND (
    token = 'eE1l5eBSF2jNkyFdbck6nBWwbpXeLfo7xHj27kRxiR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )