UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EmW09zEJrqlBo/Pjqnn6HyN0tHbGM4Xos2iXhPEJsgM=' 
WHERE 
  key_id = 'd284eece47033ba8dc04c2653b7b369d216eb216316a6bdb2e91ed7c8974b220' 
  AND (
    token = 'EmW09zEJrqlBo/Pjqnn6HyN0tHbGM4Xos2iXhPEJsgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )