UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B17xZQeal6Ke61JkayAKdtW+V7XaaWsTG6sbfxChZr4=' 
WHERE 
  key_id = '2abc55c4aa1fd617bc9e696185a4120a6db6f7f81aa48ce6faed1d1357938969' 
  AND (
    token = 'B17xZQeal6Ke61JkayAKdtW+V7XaaWsTG6sbfxChZr4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )