UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j4KQJyR+2ipmdsORVOy3Ct2ofFtZw/RZVoknBLwYtI0=' 
WHERE 
  key_id = '92341c6b29e941f0e7757859a319ea332c4806c95e99cf6dcfb9c3b75faa07f8' 
  AND (
    token = 'j4KQJyR+2ipmdsORVOy3Ct2ofFtZw/RZVoknBLwYtI0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )