UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lTqSdypNw/H80FTjfjz0Flew2LQITT/L0aALAUrremk=' 
WHERE 
  key_id = '31051ab4b0b1a3a8b03b631f2ae590f53a7da2e49a8f946cefb31c91b27b0dec' 
  AND (
    token = 'lTqSdypNw/H80FTjfjz0Flew2LQITT/L0aALAUrremk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )