UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jt/HU374houVq+mEq9gr6CzaqFiICptxlhDNMCVvnX4=' 
WHERE 
  key_id = '13e05290c6d7636dbf7ebd3a964751ce7e46a6438083658697500b52d533b8b8' 
  AND (
    token = 'jt/HU374houVq+mEq9gr6CzaqFiICptxlhDNMCVvnX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )