UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGgusRdarXHWM2W8L0TPDa6ZYpOsHINmnOuqbn0jbeU=' 
WHERE 
  key_id = '7a0472cb9512f3518aad19992d5ecff309db605f8fb7508deb603a898b1015ba' 
  AND (
    token = 'SGgusRdarXHWM2W8L0TPDa6ZYpOsHINmnOuqbn0jbeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )