UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wv3xxnDsRiSfofX0oDjSuFHsOgH44NNaxgIWopgRZrs=' 
WHERE 
  key_id = '14593dc389750805ef517398214371965980c91f35822713b04775cf2115903d' 
  AND (
    token = 'Wv3xxnDsRiSfofX0oDjSuFHsOgH44NNaxgIWopgRZrs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )