UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoCrpX42Lw812XT50+Va8ickhh72c4E+TDK0z4bi8Rw=' 
WHERE 
  key_id = '8413a977373f2a1618cb99f0b4a82a370476ebd73862958413c03874481f9020' 
  AND (
    token = 'zoCrpX42Lw812XT50+Va8ickhh72c4E+TDK0z4bi8Rw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )