UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UcRM/JzU/S2iFa/JOIGHPskT4LeggvbjTjASUyyGMgE=' 
WHERE 
  key_id = 'bed556887634ee9822e44ab3c6d42c79592626d3df8fef93b672e5eacb3ef867' 
  AND (
    token = 'UcRM/JzU/S2iFa/JOIGHPskT4LeggvbjTjASUyyGMgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )