UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c5DWdAbuH4ensh79zv7jNtsvLIsFx5oBh9ro9CyCxGY=' 
WHERE 
  key_id = 'c1ddc4e9018f9bce898a4931f3600e5be1e24bc983ab5b7a395cc532601fc040' 
  AND (
    token = 'c5DWdAbuH4ensh79zv7jNtsvLIsFx5oBh9ro9CyCxGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )