UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cOcbuuwJfKZwyKU2202lijSNsByX5n0JSkbKwu0fyS4=' 
WHERE 
  key_id = '76e7f2fbe1295fe8b646bb54cf6eafe2c7cfbdd8ebf86cd5dc755418df84d00e' 
  AND (
    token = 'cOcbuuwJfKZwyKU2202lijSNsByX5n0JSkbKwu0fyS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )