UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LREGviix8RdqRNksrgaCo43jpG595stED0Z0G8rbOEg=' 
WHERE 
  key_id = 'fdcf140078897a671a9a794cf1eb7b2b731180285b314dbee3f4a137dab9f9a3' 
  AND (
    token = 'LREGviix8RdqRNksrgaCo43jpG595stED0Z0G8rbOEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )