UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YN7CnpsOKfkYy5TCQCNHt4/MGxUCqMDmqmR1Smx9HXY=' 
WHERE 
  key_id = '5b2a1a298a2dc60b958a518d96608f3fb8ad6dabbae821091e9b17ea17ac2d20' 
  AND (
    token = 'YN7CnpsOKfkYy5TCQCNHt4/MGxUCqMDmqmR1Smx9HXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )