UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qq3S+7/VxoPddFXqZSbG1bNZConenCwXqGNW6oR2Hmg=' 
WHERE 
  key_id = '46be223b27476662bb25b0c968856141fdad69a72a9b0570c0ebde4d2b71ee1a' 
  AND (
    token = 'Qq3S+7/VxoPddFXqZSbG1bNZConenCwXqGNW6oR2Hmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )