UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JLVeEf7nIOfKmP01DaFEuUPCDZ54g2zdbwW3a7r5Z+Q=' 
WHERE 
  key_id = '7b0395da4792ae53adb793924137f94478e578fc80d59fbd46f9410977452f78' 
  AND (
    token = 'JLVeEf7nIOfKmP01DaFEuUPCDZ54g2zdbwW3a7r5Z+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )