UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qfmHpP9ImYRTAg/4k4vCGpVKQVh0Ye2K6fTGdgBYCQU=' 
WHERE 
  key_id = 'b51327e0d69edf27fabaae3e92668c2c17eb08991279adf8f32c93d85f0b220f' 
  AND (
    token = 'qfmHpP9ImYRTAg/4k4vCGpVKQVh0Ye2K6fTGdgBYCQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )