UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJwYVh1oZIKXVBY1fjSkHfVHcph5e+jjQlQDLLCDaRU=' 
WHERE 
  key_id = '78f090772224e131f7983812d658c06c3eed9d353a1fd8effa013dddf67c6942' 
  AND (
    token = 'EJwYVh1oZIKXVBY1fjSkHfVHcph5e+jjQlQDLLCDaRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )