UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8R4MKbVjzDg7asRuQiI0jwqF/G+xJyV9cUpc+KbztUA=' 
WHERE 
  key_id = '699883d763f03384b7ae7fcd163a0d398d4831701dc1ba3aea8ffa1d62b6cb50' 
  AND (
    token = '8R4MKbVjzDg7asRuQiI0jwqF/G+xJyV9cUpc+KbztUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )