UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i7RokQVjJtqjz60C8ra2GxSdkJ95JewULdOOcy31Xm0=' 
WHERE 
  key_id = '3d0f735ed445d5451411e7ae4e7326677f70c73443f56f04593faf71d10fc5ed' 
  AND (
    token = 'i7RokQVjJtqjz60C8ra2GxSdkJ95JewULdOOcy31Xm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )