UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9lYpF3jY91bAeou9n6RsbBuSGxjlgh9Sj3GkLWbcbQ0=' 
WHERE 
  key_id = '6717945fe1d019ab5c213152fc27d3a7cc33ce4df64e8a6d57dc6eef1990cc61' 
  AND (
    token = '9lYpF3jY91bAeou9n6RsbBuSGxjlgh9Sj3GkLWbcbQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )