UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmEI0Z4TNmXh9P8LaailE9PNKzXytE1zOK6Ja5s2D98=' 
WHERE 
  key_id = 'e5f2db28d24906050b4aa1c8d0c64197a0475d99f53fff514a149c7aa71f87ce' 
  AND (
    token = 'ZmEI0Z4TNmXh9P8LaailE9PNKzXytE1zOK6Ja5s2D98=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )