UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LSBnHTDibfce1XbBV36wHRKnEiIRvt0mkKThJ/itD2A=' 
WHERE 
  key_id = '9e7da020678d7c4ae1190781ef851974f4c67bda9aa62b1d2b0784c4fd66c9e7' 
  AND (
    token = 'LSBnHTDibfce1XbBV36wHRKnEiIRvt0mkKThJ/itD2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )