UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jl0j4Wz03Gsu06XCtChgGZXwGX91PeqfNDh8sUnRsZU=' 
WHERE 
  key_id = '139086f908518f2db538d7bff3e3af0ad08ea0c916ae96b32c9e7ebcae6d6ef6' 
  AND (
    token = 'jl0j4Wz03Gsu06XCtChgGZXwGX91PeqfNDh8sUnRsZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )