UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gEcpJB+Yl7kZ7s3zn48X9zzmGEAXTbjLDGkij6BwVNc=' 
WHERE 
  key_id = '77d2890c0dbfe9aa09accc104d8c841313676556e100e874ef97888b2d6ff8f8' 
  AND (
    token = 'gEcpJB+Yl7kZ7s3zn48X9zzmGEAXTbjLDGkij6BwVNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )