UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0Xs3fT2yClxoCyssxDJuoWPkDOLFxZkmgVyb/44U7k=' 
WHERE 
  key_id = 'fdd554e686525d41c5e48183b7bc52a2c614ba4388c56b7581c52164e832934e' 
  AND (
    token = 'c0Xs3fT2yClxoCyssxDJuoWPkDOLFxZkmgVyb/44U7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )