UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WnQUVMAsf6rEmNSadS9JzYENJVFToEn36ydro0U6tmI=' 
WHERE 
  key_id = '3488dc820b7f258477fa1b8a4b90aebe138c371603a0a53bf8bb453ec2a655b1' 
  AND (
    token = 'WnQUVMAsf6rEmNSadS9JzYENJVFToEn36ydro0U6tmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )