UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iF09JQEFIBcM0Zi7kZdPSpCIG/KenANjhSaY+sG8kqY=' 
WHERE 
  key_id = '4b187a2347770255bbb99fd4851897d16ed4f54f8543869e98ad92375422cece' 
  AND (
    token = 'iF09JQEFIBcM0Zi7kZdPSpCIG/KenANjhSaY+sG8kqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )