UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BdFZbNkQY1Xa8T1FG5zIpPP5krX3csL8sCVtXFJvfxM=' 
WHERE 
  key_id = '1ec5e4375cbd895f2d5d9854f679366343c09f3d161ce77ffa5212306123172a' 
  AND (
    token = 'BdFZbNkQY1Xa8T1FG5zIpPP5krX3csL8sCVtXFJvfxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )