UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRTR4g+RRQmMnPgJboBPXvMyxOqRtMPaTPD1ND3Lim8=' 
WHERE 
  key_id = 'a92fcc063854fc9f5b676a9da18dc08677b43b6923577edd58e30f8257a4e6ee' 
  AND (
    token = 'BRTR4g+RRQmMnPgJboBPXvMyxOqRtMPaTPD1ND3Lim8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )