UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rx7zO8v8RojnJc7HhkcDC6AhYtiY2lhkVLP4dY9oLLc=' 
WHERE 
  key_id = '45cd4eb9595bb247a403d6dde12904e053364bbb994c002d506ffbffe7533275' 
  AND (
    token = 'rx7zO8v8RojnJc7HhkcDC6AhYtiY2lhkVLP4dY9oLLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )