UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '91N3VwsG0pk9sMrjR0hm3KNqqoznZfZM8y3I7Qjk2Iw=' 
WHERE 
  key_id = '1f91ad844722580c5961f2966ba04b010fcf28a6923da77c3265dfcd7000ee19' 
  AND (
    token = '91N3VwsG0pk9sMrjR0hm3KNqqoznZfZM8y3I7Qjk2Iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )