UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'erJtLRxoQg3c8Slk58+J6TGj/fN254c5t/t+QBnnlyA=' 
WHERE 
  key_id = '49a1b857a2dbb2d7b6782aa58c5cd44278c8f504f02eccdd6af88c98cf5016d6' 
  AND (
    token = 'erJtLRxoQg3c8Slk58+J6TGj/fN254c5t/t+QBnnlyA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )