UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b8xYdzhrPGGV8eMFLouXdxaQzwbWp1Cj02iTYhJxL4U=' 
WHERE 
  key_id = 'c053fea38b1fbab7b4291fee61f5dc22b925d7640967221266146243a8e092fd' 
  AND (
    token = 'b8xYdzhrPGGV8eMFLouXdxaQzwbWp1Cj02iTYhJxL4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )