UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DSYO4vOtyG1MAkaM9D9SIwAw6889+dWJHhaNLQUamg=' 
WHERE 
  key_id = '7d00f20a33fa69dc948dfc14c10030a93d736c6df2989cb392534bf98a23747f' 
  AND (
    token = '6DSYO4vOtyG1MAkaM9D9SIwAw6889+dWJHhaNLQUamg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )