UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8uykka9G7IlSs/Zo72NHx1EHW6EozgZwjZebhlfFgiY=' 
WHERE 
  key_id = 'c81194247c3d9577d7125dc49a026a1eafdcb97c9bda8effd97aadd7e86ceefe' 
  AND (
    token = '8uykka9G7IlSs/Zo72NHx1EHW6EozgZwjZebhlfFgiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )