UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e0/u0L/H9lyjOnGr81WO0yx+X+h/1oRF4ul8TEBsfEY=' 
WHERE 
  key_id = 'fdb0b9c9f98285fd46ff516eb8042a6c16b2b4851b7e0363ed6eb47b37ca52e1' 
  AND (
    token = 'e0/u0L/H9lyjOnGr81WO0yx+X+h/1oRF4ul8TEBsfEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )