UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svELydka/O2zhNO2ccd6v3idRyc87jxd3KwRtJrvsx4=' 
WHERE 
  key_id = '2a7a06767fb4d45f81639ef5a4a32c22fe601c73590ec7f491e951529a15f9f2' 
  AND (
    token = 'svELydka/O2zhNO2ccd6v3idRyc87jxd3KwRtJrvsx4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )