UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bXXaV8mJasacjRKwAgdowNqIyNT7e+lA6nuo3QqyiBo=' 
WHERE 
  key_id = 'b3dead304fbcf31d2e066854c9d15d0a85db839b52e6546bba977670bf06364f' 
  AND (
    token = 'bXXaV8mJasacjRKwAgdowNqIyNT7e+lA6nuo3QqyiBo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )