UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UK+bwTmUTnH+SsArrT3whRETOZCbGm78dyn3PFvyFrw=' 
WHERE 
  key_id = '1d78b54dd6883a06ab83fa01f80adbfa3e8d172d13ef115d7c90fc7429b43f9c' 
  AND (
    token = 'UK+bwTmUTnH+SsArrT3whRETOZCbGm78dyn3PFvyFrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )