UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wdmyFWy9Q2I9rNdrALhBH1yNBR6xLZGLPqdrd9h2Qg=' 
WHERE 
  key_id = '874d5be7f19e27856ed5c365cd2b4a039efaa77a47467467b178c7cd4e9ca8e5' 
  AND (
    token = '4wdmyFWy9Q2I9rNdrALhBH1yNBR6xLZGLPqdrd9h2Qg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )