UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJfj09pij8jecCidJT/gNbOPlvX4qWq7hsfHvzNhv6c=' 
WHERE 
  key_id = 'a6c182a93e65f4071267eab9225623fabd2269def6be051b80ef699fe1df1e93' 
  AND (
    token = 'aJfj09pij8jecCidJT/gNbOPlvX4qWq7hsfHvzNhv6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )