UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xb71OHRED2PhIf26CSIM68T46rGT7MnKCuwcIXFgAvI=' 
WHERE 
  key_id = 'e1b8a611417e28917540fed734ec31de156cb0ae6477421bba581880b4671bcc' 
  AND (
    token = 'xb71OHRED2PhIf26CSIM68T46rGT7MnKCuwcIXFgAvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )