UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9yCLka/4N3k0aGFVGrczy4lUnw4WMzJNOtDTz4Ea3E=' 
WHERE 
  key_id = '01ea15f896585e3cf098da6cd72d0904422a66f3f6c2315de8ac455b46572930' 
  AND (
    token = 'I9yCLka/4N3k0aGFVGrczy4lUnw4WMzJNOtDTz4Ea3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )