UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SJcyjyjme0dGlqc24VDCUe0Rna714QTKzxjlmWEN+JM=' 
WHERE 
  key_id = '1b4b637f0902d6d434ca8da7664c143e91b4a52c136959fd813eaabc0712fa62' 
  AND (
    token = 'SJcyjyjme0dGlqc24VDCUe0Rna714QTKzxjlmWEN+JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )