UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zg4LV1yzslUa+syFBfaXukI04QOSb59Z+vCJJvbA4MY=' 
WHERE 
  key_id = '66786ceed0d1dd1e1d999de93fd06fe841f492699d05aa39929ce092cd0d723c' 
  AND (
    token = 'Zg4LV1yzslUa+syFBfaXukI04QOSb59Z+vCJJvbA4MY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )