UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NEq8oJmWTsfBzyAUoQmSbI0NI5qHDdoAftFxEaxusvQ=' 
WHERE 
  key_id = 'f91a4801cf94a60ca7478d6eb118231345f0ce042df55d5e5469b0a7c004e566' 
  AND (
    token = 'NEq8oJmWTsfBzyAUoQmSbI0NI5qHDdoAftFxEaxusvQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )