UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+GPjxk3202xCSGYCozie677gEi6244kYLDXQn762gI=' 
WHERE 
  key_id = 'da54fb10bf44d91784404c262eb8e246959f3f5cc787a1e40a321bf4998901dd' 
  AND (
    token = 'N+GPjxk3202xCSGYCozie677gEi6244kYLDXQn762gI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )