UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YyUUl/hjgPNAc4r4eTBY4a/b6SlnD/3srxovjsXknUc=' 
WHERE 
  key_id = 'e2a26c387b186a834f6208cf4c466a8b1a9a8c11f0fc2f2176cc9c334a234537' 
  AND (
    token = 'YyUUl/hjgPNAc4r4eTBY4a/b6SlnD/3srxovjsXknUc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )