UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W53sbLGjTfKOhQ4YyxSrFT7fo2cU2SeaRccqiiUDqqs=' 
WHERE 
  key_id = '44ccdfb710d58d73e5be5c3b716071d14fd79e11f0fab3294aeb4c635652e861' 
  AND (
    token = 'W53sbLGjTfKOhQ4YyxSrFT7fo2cU2SeaRccqiiUDqqs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )