UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J2PrPuocOmPmm3ztOIZvIk4MPkJwMAEIb9dlHg+3fEo=' 
WHERE 
  key_id = '2c3e8f6e5c91ca0552d76c86cc43fc759266cea2c1e1f511f46ccc58688c79bb' 
  AND (
    token = 'J2PrPuocOmPmm3ztOIZvIk4MPkJwMAEIb9dlHg+3fEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )