UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEkRwHevm3J8hrvPfzL4HrVJrj7TAAa0wWyqHOEAegU=' 
WHERE 
  key_id = '118945019acbaa7d756cc3e23e3db9622116dcccadfbca0f76fa232e6607ae71' 
  AND (
    token = 'MEkRwHevm3J8hrvPfzL4HrVJrj7TAAa0wWyqHOEAegU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )