UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B6P4Kb8epYcXzKbNorqIJ594Lk5Kvm2ue8w3hqNnsr4=' 
WHERE 
  key_id = '5efec1c1995cbb89c08579d0c74e9931b2b3b38f581c406a290e4ac36edf41a3' 
  AND (
    token = 'B6P4Kb8epYcXzKbNorqIJ594Lk5Kvm2ue8w3hqNnsr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )