UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kSuSM1oL0D98gm3+WnAmegIYavvCA9y+gCFpbRNaF+k=' 
WHERE 
  key_id = '1e06d392d7596b1cd4fcff45cc902d0680da913c6c556356f2203af668262849' 
  AND (
    token = 'kSuSM1oL0D98gm3+WnAmegIYavvCA9y+gCFpbRNaF+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )