UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KqfPYUL845aPZu3UAWzAjzmSXV2pXv6eZIGH3wcfiig=' 
WHERE 
  key_id = 'bd798f5f5db26ab8323f4ac03279101e1896207c3c222a27aaa297b5f6f83d74' 
  AND (
    token = 'KqfPYUL845aPZu3UAWzAjzmSXV2pXv6eZIGH3wcfiig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )