UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BSDNWkd7bUr+JEaw2KRXLCL+TNdLWDPgRVBqJS4twts=' 
WHERE 
  key_id = 'c219ba5cea4fe451ff9980dc291daec21f34375732046342c3a6e36ba159bccb' 
  AND (
    token = 'BSDNWkd7bUr+JEaw2KRXLCL+TNdLWDPgRVBqJS4twts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )