UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6mB/RHftWoY2UE/04skCR5CSNkdQv+xtBur9qGd7i5I=' 
WHERE 
  key_id = 'dfba6e0048a41d4029f2b7ceafb55149f670c1eda2f76799e0a50e54316af188' 
  AND (
    token = '6mB/RHftWoY2UE/04skCR5CSNkdQv+xtBur9qGd7i5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )