UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9bmtHxvCtcScY1Jq3LABUnmXVw9eEM8wgYXjHe5E0m4=' 
WHERE 
  key_id = '48ad8c4da9d00c27dd9169db29f28924c16734fbb6cfceeab42bcf1802c74c97' 
  AND (
    token = '9bmtHxvCtcScY1Jq3LABUnmXVw9eEM8wgYXjHe5E0m4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )