UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OJVo50RGBP84NLPnAbLWZfoFfFOTJczbE0qx5pRmhQw=' 
WHERE 
  key_id = '4a33944b26ba2b79c50f6afb6ba6e5084941e8ab3ec9afa5685b8f86c38dd7a8' 
  AND (
    token = 'OJVo50RGBP84NLPnAbLWZfoFfFOTJczbE0qx5pRmhQw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )