UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGVVKM/Kf33YPA11PAi9rPV+K6k7etQPQwP1d2vIYFA=' 
WHERE 
  key_id = '7a7b762f3d9fecd2a0b652817cadf4376b179f05ce60fb19a43ac43c3ca5e045' 
  AND (
    token = 'mGVVKM/Kf33YPA11PAi9rPV+K6k7etQPQwP1d2vIYFA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )