UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KzinzreILJjwNGST2nJphcwbvhw+VcekYBb/vBj4jQs=' 
WHERE 
  key_id = 'c490935ae2af7dc84284ad1f61be2a6063f136155a694d2abc362941ec1fc402' 
  AND (
    token = 'KzinzreILJjwNGST2nJphcwbvhw+VcekYBb/vBj4jQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )