UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uLFCNSeLk0avEKXguoNidy5YdrZlqFT2Zvonhyd+tw=' 
WHERE 
  key_id = '0608c42ba3e3ca4cf63590a530bcca0f81b7a5c964e21e3de59762e92477feed' 
  AND (
    token = '+uLFCNSeLk0avEKXguoNidy5YdrZlqFT2Zvonhyd+tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )