UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8KPwOKgKK1j6jJMdlBaXO+afwHC7/szhTrixEQCyrnQ=' 
WHERE 
  key_id = '93f1b5845dbc32192206530662fd4bfb88b5d139c5835ece3e0fdda622c7f2ec' 
  AND (
    token = '8KPwOKgKK1j6jJMdlBaXO+afwHC7/szhTrixEQCyrnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )