UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eepjBebbutVXCGLTfN/mtew4R//4fpckL9r0yUGqbVg=' 
WHERE 
  key_id = 'eeb9d5a85a8dde9a94818701d7bad2eaf2ae8edf56ea6fd6175612f8af507f4d' 
  AND (
    token = 'eepjBebbutVXCGLTfN/mtew4R//4fpckL9r0yUGqbVg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )