UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Mh6LKxgIQIz7dGYMHX1JwfO74LMDhyB0zeFmml9zrA=' 
WHERE 
  key_id = 'f98906660aa7f6b915d854ecb540196815ff9d743ef52101ffb6b0b8ddc22e5e' 
  AND (
    token = '3Mh6LKxgIQIz7dGYMHX1JwfO74LMDhyB0zeFmml9zrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )