UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rXCglJkM32rKVa65g99NPDJziEu0T1klO6AuDCv9bEc=' 
WHERE 
  key_id = 'eb7e094367c1b7ba9278df1aa699e73697e308783202b9efb2e1d0c85c597abe' 
  AND (
    token = 'rXCglJkM32rKVa65g99NPDJziEu0T1klO6AuDCv9bEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )