UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1s57aXOhueBQ8J7qPGNSL1MWY1KGSI/dRJIAXbTG2/E=' 
WHERE 
  key_id = 'fe7f91159b21b63fb2ee09a972f9937eca99f011016764e5fa408aba846271e0' 
  AND (
    token = '1s57aXOhueBQ8J7qPGNSL1MWY1KGSI/dRJIAXbTG2/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )