UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hOF8LfCVqImUcc+FwHWbuebROPmsCGtnLMQwrHAl694=' 
WHERE 
  key_id = '6be4d19bf7b30c20194ee89e4d0c03c3b4552d99a6f26a9151dc1b4c946f88d3' 
  AND (
    token = 'hOF8LfCVqImUcc+FwHWbuebROPmsCGtnLMQwrHAl694=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )