UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZtUzP5Y/g/K2gQ3i21xwBEyaWkCf07bCCX1/PZde/c=' 
WHERE 
  key_id = 'd14b272d2e476aadbbe9fc2c4450d47e072b2186f8bb0a04239f6a4121af6147' 
  AND (
    token = 'lZtUzP5Y/g/K2gQ3i21xwBEyaWkCf07bCCX1/PZde/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )