UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qET1E0vu9G6henjLjCGpOFiUIA28arvamPK0Ltzs35M=' 
WHERE 
  key_id = 'd0926bcaf4614e5a7258cf6d20fb67c3f2008ce55fbcd981bd31e4dc95026312' 
  AND (
    token = 'qET1E0vu9G6henjLjCGpOFiUIA28arvamPK0Ltzs35M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )