UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uhDTVMtJq3n1JkLVBDV2e68eL43Gc37GK1Imoe94l0Y=' 
WHERE 
  key_id = 'e4f8de569900e3bbb1a163f050f06b1e4eb36d0b47f08db1be53efe7d9182fa2' 
  AND (
    token = 'uhDTVMtJq3n1JkLVBDV2e68eL43Gc37GK1Imoe94l0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )