UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EN0h7N+X3XMPE0oJRjeG9ayQovlHafiedi3uG0g3jpc=' 
WHERE 
  key_id = '41e67bd0944ab21645e45e01936c81960f6a8bf5fba2ea5df4d5f4fd6cfc4dc2' 
  AND (
    token = 'EN0h7N+X3XMPE0oJRjeG9ayQovlHafiedi3uG0g3jpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )