UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F5QAwWDP3k/Q3Umo2TtTun2st1TRpr8VeOTYQgCvKBs=' 
WHERE 
  key_id = '6390ebadb332d004706adeded539e078f245b18cb834671ee9fe5d9f61361c7b' 
  AND (
    token = 'F5QAwWDP3k/Q3Umo2TtTun2st1TRpr8VeOTYQgCvKBs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )