UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '68A0WyKcMFMhhPaW2gsAQD4l8ZrcZ8lcoCNTdwC7PQU=' 
WHERE 
  key_id = '002d9ef9280244371e4f85c0406cc94f23f90a2349a32546a6a297e77b98c586' 
  AND (
    token = '68A0WyKcMFMhhPaW2gsAQD4l8ZrcZ8lcoCNTdwC7PQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )