UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NY80UU3yzYVkXAqtIB7W5juQS5cXdx5KexD3lECcgJc=' 
WHERE 
  key_id = '3e451d638ae0acf3ddd0571fcdf7a745002e716820baa512c37967adcfeccdfe' 
  AND (
    token = 'NY80UU3yzYVkXAqtIB7W5juQS5cXdx5KexD3lECcgJc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )