UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D1u53TTgCkmAL5O6BCMToNx1kILpA/xTuykRtvRhs00=' 
WHERE 
  key_id = '4f16e0a725aae5f26c3f8ca1a00305c7a574c6cbf79e4174df3e7446edfcc017' 
  AND (
    token = 'D1u53TTgCkmAL5O6BCMToNx1kILpA/xTuykRtvRhs00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )