UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '26tJpEI487GkqzMRRWD1yoczwGYZ3y4QM4Csbv44lEU=' 
WHERE 
  key_id = 'cdce764e89b789fe0f98de1175871fda4d448e42fa9466762dc69cf24a0702a8' 
  AND (
    token = '26tJpEI487GkqzMRRWD1yoczwGYZ3y4QM4Csbv44lEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )