UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'okruxbiicSPur1WoiQ2TAxlbpCpwzI2tEeOcgic+4+c=' 
WHERE 
  key_id = '7689b0f7d3f844fc92cb6eaaa7d00b19bc3bc8ca1587289deed4eb29dd0daf38' 
  AND (
    token = 'okruxbiicSPur1WoiQ2TAxlbpCpwzI2tEeOcgic+4+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )