UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2W4R624hXaLTMTXVHrfKda5EWZI6NFEt27SBx4798M=' 
WHERE 
  key_id = 'd3589c8b68ad1a37db05f5f3b43525563bd74f6bb5d8be098733918395aa6840' 
  AND (
    token = 'Z2W4R624hXaLTMTXVHrfKda5EWZI6NFEt27SBx4798M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )