UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z6D7A+Dy2xG5bc0oR7UKzaxyRliaufxC48CAzP4Casg=' 
WHERE 
  key_id = 'dd2d47504fbe073fb9b784b317a1d4a7e2b3c5bd9a05c1c496345a59e0ad5f0a' 
  AND (
    token = 'Z6D7A+Dy2xG5bc0oR7UKzaxyRliaufxC48CAzP4Casg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )