UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLENgJindOfLpxa5dTAtfxfmFmlBpe4P3kWrPS22R2c=' 
WHERE 
  key_id = '7bcdf4d62598b2e7ff4e5d3551e3f11454bdfb249210c9b2f047bb7176d9070e' 
  AND (
    token = 'qLENgJindOfLpxa5dTAtfxfmFmlBpe4P3kWrPS22R2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )