UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'escSBrpkyDRjMmPS7HOVbD9gXln8eEpatQQTgXSoLoo=' 
WHERE 
  key_id = 'fb273dc9e80d871eba22d21b4a04da157df77b450e7754152ded378a5fc732ef' 
  AND (
    token = 'escSBrpkyDRjMmPS7HOVbD9gXln8eEpatQQTgXSoLoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )