UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/thwsVx5eeVZd8udGT5lOjX0ufM+ecvQM2AaOmUiPh4=' 
WHERE 
  key_id = 'aeea288e2bab8491938e23b33f2834106d6755d010d506c2342bafbef3329d2b' 
  AND (
    token = '/thwsVx5eeVZd8udGT5lOjX0ufM+ecvQM2AaOmUiPh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )