UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XJiCzD1VUX+hBfgMG2zOBX0zzitZPTbtL5qTZ1q7UJU=' 
WHERE 
  key_id = '89a7757e65bdb1235487929fcb479dd3bf3c8c2a748974b55da47716a127d1b8' 
  AND (
    token = 'XJiCzD1VUX+hBfgMG2zOBX0zzitZPTbtL5qTZ1q7UJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )