UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RlFMmxhAa/u9J1+XwliDux7M4nvlltcQRHrcJyaqulg=' 
WHERE 
  key_id = 'bcdf73e66b646859af0700abdddb874ef9d939834c4e18c943be1283540c86ee' 
  AND (
    token = 'RlFMmxhAa/u9J1+XwliDux7M4nvlltcQRHrcJyaqulg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )