UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BG7tbPZH/Uv4WtCANFJQLvwyp/gApmYDddfly5MLiE=' 
WHERE 
  key_id = 'b37c0aece7b0e278fd701b6ad447d388212877dc2da8265ea07380e81719c5e8' 
  AND (
    token = '+BG7tbPZH/Uv4WtCANFJQLvwyp/gApmYDddfly5MLiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )