UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YFPwwpcoaxBOsm5IyjccyAZLCjh7SkybtVWORzGqCtM=' 
WHERE 
  key_id = '237cdeec60f0666a76826bb847320a705ed427d882806783582307810664a2f5' 
  AND (
    token = 'YFPwwpcoaxBOsm5IyjccyAZLCjh7SkybtVWORzGqCtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )