UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eH7oAR+tmzY9JgRbo9lBZl7uuzlDdydfb8QETOhukg4=' 
WHERE 
  key_id = '03c411ce9ee808cc0eed968b10398c9d83d9cfe1fb26e1be64ce7d7d4c311a16' 
  AND (
    token = 'eH7oAR+tmzY9JgRbo9lBZl7uuzlDdydfb8QETOhukg4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )