UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'efpuGRj8xfjh7yY9GB1iaQZ8smEZ9irIKIhw+53goaw=' 
WHERE 
  key_id = 'c6a938888c047a83b98a6db07b001705fd8a9c3e43a953e31400d94c62e49d11' 
  AND (
    token = 'efpuGRj8xfjh7yY9GB1iaQZ8smEZ9irIKIhw+53goaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )