UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1Vol4hI17meAk+kSK3/6CUtNIXFQ+Jl9PqOBoE7ESI=' 
WHERE 
  key_id = '34b7c862b20652977dbc2bf29dac4064e5c09ec0b51343d4f60025898b64155c' 
  AND (
    token = 'U1Vol4hI17meAk+kSK3/6CUtNIXFQ+Jl9PqOBoE7ESI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )