UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ybsnUwylDe9+k175JyFzgyaxP8TT57aiYCsNo0Rm6p4=' 
WHERE 
  key_id = 'e87f3f81128cfa639301975a3dac391741e18de4330ccef5ea045a95023dfc29' 
  AND (
    token = 'ybsnUwylDe9+k175JyFzgyaxP8TT57aiYCsNo0Rm6p4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )