UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HZIzT5ZgljVPVH4U89Z3/bvu5tSjPI1TMUbbvXbE5uo=' 
WHERE 
  key_id = '5042d24d08e0cf6fb0c16971c14877461e12800a18b87778affde87cb744f1f4' 
  AND (
    token = 'HZIzT5ZgljVPVH4U89Z3/bvu5tSjPI1TMUbbvXbE5uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )