UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/a2qkwP0sVBOKm+69Srg9OGSNjZ1Nnj0ugu2Mz4pJs=' 
WHERE 
  key_id = 'a5c01fc2568025ef8e85c8ad71bce18a385acf7b10af24a27c93ffacd5a4d07a' 
  AND (
    token = 'b/a2qkwP0sVBOKm+69Srg9OGSNjZ1Nnj0ugu2Mz4pJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )