UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IHvknh7OMJohWNrmu0E9mE75kQqbzcvY2ci21lY2G3E=' 
WHERE 
  key_id = 'c1a7f62deefdcf5e624b255430392ec2702f228948a4c8c795c91e609c8584d1' 
  AND (
    token = 'IHvknh7OMJohWNrmu0E9mE75kQqbzcvY2ci21lY2G3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )