UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4j6M09V+jraeOoAaE2CqdYvRef3AsldnC4rZwFvXWY=' 
WHERE 
  key_id = 'dc60f77b99287c5fd9ef878989b333eab3f3b24a9dabe53d7a821464125a1044' 
  AND (
    token = 'K4j6M09V+jraeOoAaE2CqdYvRef3AsldnC4rZwFvXWY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )