UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cyNL+xsmrazgxUQxSg8ywXu5wLsxTnTm4tVj9JI8NCs=' 
WHERE 
  key_id = '2b7e73f6b006b969541e914cdcfaf0cf9390b61d0150a1b4c137811ccf39c544' 
  AND (
    token = 'cyNL+xsmrazgxUQxSg8ywXu5wLsxTnTm4tVj9JI8NCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )