UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF2K1JNzsibs5+nKrIEObGJcHHhLqFlrfudTy5A1ajw=' 
WHERE 
  key_id = '5ecd116494c2fcf729743a6d5fe3a213984abbe0f86511cd49547c6b02feb448' 
  AND (
    token = 'UF2K1JNzsibs5+nKrIEObGJcHHhLqFlrfudTy5A1ajw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )