UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRJbhEojL22WVPadPB1mgbBK3IOU4zWjdBhtmi6wFoE=' 
WHERE 
  key_id = '78c129cd6ad101241b03c5c825433bcff6260cde2938ce63f3cfa83d12e461d1' 
  AND (
    token = 'KRJbhEojL22WVPadPB1mgbBK3IOU4zWjdBhtmi6wFoE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )