UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqp8WraDHBeYI7lB9MWTqKy9Cu+I/jOz1ijGjd7nyf0=' 
WHERE 
  key_id = '8b4f009bb3afb2087471f2981a6658c54347c0d2a558f01dc1fe9eb17154d6a9' 
  AND (
    token = 'yqp8WraDHBeYI7lB9MWTqKy9Cu+I/jOz1ijGjd7nyf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )