UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8bCiopYsYLXc9Cd2KCzydqLt9HS+mTV/BU4pbqvN/oc=' 
WHERE 
  key_id = '899cffaf704fc93e49f4f2b832c813f907e7c52501e12ffb87eb233b3a55cde4' 
  AND (
    token = '8bCiopYsYLXc9Cd2KCzydqLt9HS+mTV/BU4pbqvN/oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )