UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wdZgQdppNEGnRhZF6RvfCcBo8kPCATwkf3IkDLVbwnQ=' 
WHERE 
  key_id = '5ffafa59327c86c37224fd0e72e09b85799dc6808a2b5608bc422c8e5477ad65' 
  AND (
    token = 'wdZgQdppNEGnRhZF6RvfCcBo8kPCATwkf3IkDLVbwnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )