UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9JCCXcZF+rP1oHkQCoUxUr+Zn973FH0vmn8F2uW4nk=' 
WHERE 
  key_id = '899a2c53726e4808b82448e019d3246de9aea7e7b3d598a468ea9363f7742d26' 
  AND (
    token = 'U9JCCXcZF+rP1oHkQCoUxUr+Zn973FH0vmn8F2uW4nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )