UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C60RamIKNAWqVjnXgzSPNVKXblkxEPIzNFXinExhISQ=' 
WHERE 
  key_id = '9805009a68d74bc87d6cfac57f082e6bc8f1e9106515c43027d7f855ac9c8873' 
  AND (
    token = 'C60RamIKNAWqVjnXgzSPNVKXblkxEPIzNFXinExhISQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )