UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '430k8a9tE11JioYRDnsL3YOEGpT7rs84Ueo6s0OIEdc=' 
WHERE 
  key_id = 'b23f4eb78fa931b67786cc41815ea4f96e866896f6234d3b55a4c05a4f43d36f' 
  AND (
    token = '430k8a9tE11JioYRDnsL3YOEGpT7rs84Ueo6s0OIEdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )