UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '23hR0+fGAi60YYPJv30ZJvdy9kPTUXBfn6XYUKRqTRs=' 
WHERE 
  key_id = 'c978e0ab75534dfc6bb72e5ce9649e9892a607f3842ab44db2cd5af6c90103ba' 
  AND (
    token = '23hR0+fGAi60YYPJv30ZJvdy9kPTUXBfn6XYUKRqTRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )