UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yc0ffQ5Ix2TEOIveRiyCTupptN0j0ojoVzgU8xlRuHo=' 
WHERE 
  key_id = '4b2cb607fdb40069cffcdd7fa4f630139ee025db83947648ffd5a58297491d13' 
  AND (
    token = 'Yc0ffQ5Ix2TEOIveRiyCTupptN0j0ojoVzgU8xlRuHo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )