UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kr65aGKGLr19xIeN7iA44HRFuSPtHAy+y3iZL/IpKLw=' 
WHERE 
  key_id = '7df229160e252abc0e31055c8d23510d25d00def9641544710a775b5381368f1' 
  AND (
    token = 'Kr65aGKGLr19xIeN7iA44HRFuSPtHAy+y3iZL/IpKLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )