UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ciswGgcTQ/dgdvUQTIX8b1wQCeEUpAgcl2QLreCgDww=' 
WHERE 
  key_id = 'b2d6e953dcd87764e56f0b379a58e83c321ce5f60e585235a0d92e71942b1035' 
  AND (
    token = 'ciswGgcTQ/dgdvUQTIX8b1wQCeEUpAgcl2QLreCgDww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )