UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dLkSBqnhRrfBWVmow5y63N4Mw39V0xj/QXCKCr4Ki+c=' 
WHERE 
  key_id = '41a5801e64320e98ae278e64677db41b80040565af70491232476a45739cc631' 
  AND (
    token = 'dLkSBqnhRrfBWVmow5y63N4Mw39V0xj/QXCKCr4Ki+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )