UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lni/V59ypomGUW0NRMyVdvjJ8jkkTCOrpYYTfJYQP2I=' 
WHERE 
  key_id = 'e491c4ea52083ebb4f0f8913f37c8b17f680fd591bab239e4531fb0f88dee306' 
  AND (
    token = 'lni/V59ypomGUW0NRMyVdvjJ8jkkTCOrpYYTfJYQP2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )