UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3eVyw4lXFkHz50wRcpp9RZg7mW+S2PNNvJr1NR33iE4=' 
WHERE 
  key_id = 'd38535989f73d5d4664984e5e46779619f0c4560d31beb2c875d8a91475ddc2d' 
  AND (
    token = '3eVyw4lXFkHz50wRcpp9RZg7mW+S2PNNvJr1NR33iE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )