UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLmXoRkAFueg99gx23U4Tyz12HVWqNZJpd4xFKSE1dQ=' 
WHERE 
  key_id = '956a239ce66f84b6040dd92ed7ad973b620bbd89c8176daaa9449c7f3b06f417' 
  AND (
    token = 'HLmXoRkAFueg99gx23U4Tyz12HVWqNZJpd4xFKSE1dQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )