UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VxVSibDkBB/d9RAJ9B2TiGOZ1EoXcf3z/2hZK43bPmk=' 
WHERE 
  key_id = 'cf7851e773a2d9e06ddde393c17a2411d5749a56912c1abf352b71a6e30fae6d' 
  AND (
    token = 'VxVSibDkBB/d9RAJ9B2TiGOZ1EoXcf3z/2hZK43bPmk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )