UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQYZl3W4tbS44yaXrW38A5+d1u/HlQPB7nIx4sSscxs=' 
WHERE 
  key_id = '85da8a8ad1499549070e888344e314bd4c76432e6923dd930d756b84c1a3c87c' 
  AND (
    token = 'vQYZl3W4tbS44yaXrW38A5+d1u/HlQPB7nIx4sSscxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )