UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PouEy9tdcpx/j7hp87ExZh1D2fBQCq4jRqowW3A8sR8=' 
WHERE 
  key_id = '95c9bc63cc9c772bd6a61099cc60aab0e1a99f6d1e7a04b11afd5dd562814af1' 
  AND (
    token = 'PouEy9tdcpx/j7hp87ExZh1D2fBQCq4jRqowW3A8sR8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )