UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zak4TYrL4tggR2tjub/Hu0JMALamX9C8YvDSQ6++ngs=' 
WHERE 
  key_id = '7913b91c10d4ea1b0fb17acbd2a16a21d766d777ca216c58eb28537eb4f53e95' 
  AND (
    token = 'zak4TYrL4tggR2tjub/Hu0JMALamX9C8YvDSQ6++ngs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )