UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UY4Z5YXszPjCu2v79Jr8wkPBIBPILl9kje0pP6vSa8Q=' 
WHERE 
  key_id = 'ffdcffa99ddc438338a5cd52b1d6072dd47258bb8d01fc53ba99574eaf04c0dc' 
  AND (
    token = 'UY4Z5YXszPjCu2v79Jr8wkPBIBPILl9kje0pP6vSa8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )