UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+R9nnywymwnLCcwyjTPlb5VI82vYSLLDlo1BIRfrLw=' 
WHERE 
  key_id = 'bebc6628c13aa86d74c634cb43b34f2ef0f820ce1009bb55090da8ebf03dd53d' 
  AND (
    token = 'r+R9nnywymwnLCcwyjTPlb5VI82vYSLLDlo1BIRfrLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )