UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7X3Km6nEy8+Vno9ftl0Pgavtbme67LiPVeiOo35XF0=' 
WHERE 
  key_id = 'fb66560dcaf69bdc9fc86dacc2ab8b1cb25e7b6412c4717b58e3203dcb1ad9a2' 
  AND (
    token = 'L7X3Km6nEy8+Vno9ftl0Pgavtbme67LiPVeiOo35XF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )