UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qEpz2Jarc2N5HvSQtWOCzD80/ocBAQU30qMVUEzaAKk=' 
WHERE 
  key_id = 'ca4eb54a294cf9266198ce6441be6bc5eb46eb84a2e0ca8b57f388803f356e09' 
  AND (
    token = 'qEpz2Jarc2N5HvSQtWOCzD80/ocBAQU30qMVUEzaAKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )