UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hKKQseAGA2C9JLVzAuEdF4w1K/4zNtDmPqj/qCeVj9E=' 
WHERE 
  key_id = 'f831e8bbe37cb998ba055a2801d788e4439e3e6e8450db84393f6f3da78cd5c3' 
  AND (
    token = 'hKKQseAGA2C9JLVzAuEdF4w1K/4zNtDmPqj/qCeVj9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )