UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8qlomacO7jQdjL4iPudcETZ4REANW91vjydiUCrmus=' 
WHERE 
  key_id = 'a09ae2db55603de917daf6bf813007b80c4eb571994444884f3af13b0a4c7adc' 
  AND (
    token = 'p8qlomacO7jQdjL4iPudcETZ4REANW91vjydiUCrmus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )