UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jTrY8EM5n2zaKEkhRCGlcZcYCP6KGEOXsvHgQOMsbnw=' 
WHERE 
  key_id = '6f71dee39530c042aa49c3f26e51f5fb533c3d4386c121dfb0eaa2f5dcc16c65' 
  AND (
    token = 'jTrY8EM5n2zaKEkhRCGlcZcYCP6KGEOXsvHgQOMsbnw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )