UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tpQi23TDOqw8LLH+lCz0IVRgrDfutH60pl1UOtV5pI=' 
WHERE 
  key_id = 'a08f86aa47c293c94663834ee5f40ed72e461c568aeb7a36ec568955a3097435' 
  AND (
    token = '7tpQi23TDOqw8LLH+lCz0IVRgrDfutH60pl1UOtV5pI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )