UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xNhgKgKqOVjIOCX7Jaa7xSs+ILfz9J0pVtOZ5g226bw=' 
WHERE 
  key_id = '29d13eb8a0e4ae22e8783e0d5b9f1d1854fa0b130215841dcc6e5f48066a865d' 
  AND (
    token = 'xNhgKgKqOVjIOCX7Jaa7xSs+ILfz9J0pVtOZ5g226bw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )