UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B9+p4vNVY6DtppwRKqu+r84nD5Pk8AgcA8+i+rUN0ig=' 
WHERE 
  key_id = 'b9bd08594d544e5ff9b37b16c65c7b6dc78f00bca9954b1f65f35b932b56f66a' 
  AND (
    token = 'B9+p4vNVY6DtppwRKqu+r84nD5Pk8AgcA8+i+rUN0ig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033