UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yb67EL+KNBvB+cMeCN1z2FsM4GEMuKXkP5TU9E9ZaxU=' 
WHERE 
  key_id = 'e8f692bf41a5a8f3fcaa8c30554cf711c8fef4272898982d5609bae95ee49288' 
  AND (
    token = 'yb67EL+KNBvB+cMeCN1z2FsM4GEMuKXkP5TU9E9ZaxU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )