UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nJ+kVDZTecofYIyMPokyTDyNxv4B0EvQy9cbxLenR/0=' 
WHERE 
  key_id = 'a1b9abab3d1c70f4303c4630c36993d868e630e47d01dc434ff71287d5df8891' 
  AND (
    token = 'nJ+kVDZTecofYIyMPokyTDyNxv4B0EvQy9cbxLenR/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )