UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+73c5Usp60z+0x3ZRPWaUZ5N4BPEYKMsqSvDf0sxu3s=' 
WHERE 
  key_id = 'eaeeb0c94e9caa65524cf00ba2b25bf8d494c285eb6e3376e1c7c7734017e354' 
  AND (
    token = '+73c5Usp60z+0x3ZRPWaUZ5N4BPEYKMsqSvDf0sxu3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )