UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B5OpS5lr0/8EpfD3ybyihRuH0hcw9kwOT9yziZIn9uk=' 
WHERE 
  key_id = 'e0c0f9f4492f67e5c3a936c7d31c9321791e95b1a31a9cccdd173c3abde2955a' 
  AND (
    token = 'B5OpS5lr0/8EpfD3ybyihRuH0hcw9kwOT9yziZIn9uk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )