UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y4XhxcMClugMXPCjH2x7zHQGurksCGMWtzf2gWVXnU8=' 
WHERE 
  key_id = 'e100ae0457e45794ac196b202b5a03dbf20bda867f603b7eca10d093e41ee0ec' 
  AND (
    token = 'Y4XhxcMClugMXPCjH2x7zHQGurksCGMWtzf2gWVXnU8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )