UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hpx1s02JOUKMGh0v8vLSixbFvIk+guxN3kLsNrpavz8=' 
WHERE 
  key_id = '1f55d3bd1559869fd64ee39c72534a0c0870962035794d7e0c89ad75aaf56f01' 
  AND (
    token = 'Hpx1s02JOUKMGh0v8vLSixbFvIk+guxN3kLsNrpavz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )