UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7mg39d64jI9n8u4vCpb9PeZ0ifOSCAvW6RIeJiXX6No=' 
WHERE 
  key_id = 'f1ded1be7c8898a37995d189316d4165de5abf294e3f4da6d42e739acd9b4970' 
  AND (
    token = '7mg39d64jI9n8u4vCpb9PeZ0ifOSCAvW6RIeJiXX6No=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )