UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n2CWuytKS0eFRA8ToGJEArz9B1KpM1J/ifppU0YdS3o=' 
WHERE 
  key_id = '5c411242fe3b34d5e4164ff00b6b1d87305d54690b30b741613d4b384b51c91d' 
  AND (
    token = 'n2CWuytKS0eFRA8ToGJEArz9B1KpM1J/ifppU0YdS3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )