UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i2FHVlgtyxLUb91di4cMgQ20+wfHqmezDJcmPH70ZLU=' 
WHERE 
  key_id = '7eb1b48ea0f623477e58170353143d7b81d651a88b2022d87183d8c9c5c9ae67' 
  AND (
    token = 'i2FHVlgtyxLUb91di4cMgQ20+wfHqmezDJcmPH70ZLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )