UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSoZYr96DLfugUlh4qrlLS40lFm7K6KeQ4AnE+pp92k=' 
WHERE 
  key_id = 'b78060d4009790af35fd8ce05fe51b6e7b6b3a34359d77f80c2a726daf24794d' 
  AND (
    token = 'zSoZYr96DLfugUlh4qrlLS40lFm7K6KeQ4AnE+pp92k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )