UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7C+8xt9CY3jg1rsgujMsNpHP8OMUrQcQn9ydJkAgQMk=' 
WHERE 
  key_id = '60f09eb4d485c9f011130c16d8d1ef763f15669900d0bfccabb9105d8611a194' 
  AND (
    token = '7C+8xt9CY3jg1rsgujMsNpHP8OMUrQcQn9ydJkAgQMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )