UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SS9OhEOTDeX0rLejRhxRBN9S5AzdCqnZvWOsDOWdHk4=' 
WHERE 
  key_id = '87b1bc8451d968a187bf45ac63b5554eb002d8108475de56fba06d836bb676ab' 
  AND (
    token = 'SS9OhEOTDeX0rLejRhxRBN9S5AzdCqnZvWOsDOWdHk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )