UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5iE52zfQ6VRKPBEzaegD328b1xvl2NNQFh4NTMSJmGg=' 
WHERE 
  key_id = '473186e8d73fbf294307091b0dd0983050282204ff3f3d509d71bd9341deadf0' 
  AND (
    token = '5iE52zfQ6VRKPBEzaegD328b1xvl2NNQFh4NTMSJmGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )