UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zLjsaJzL3R0x917AUnM13K6uEYVo0VRYKhmhY0hErc=' 
WHERE 
  key_id = '66bd5ef0e5e031c82698315a794cdccb03ecf44e6e7b1c02a9a814fa849c02a8' 
  AND (
    token = '2zLjsaJzL3R0x917AUnM13K6uEYVo0VRYKhmhY0hErc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )