UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3NfkrhjYzo0HB0QbgB3U4ITlGEQaNkABcW9XYU1G05g=' 
WHERE 
  key_id = '77c8056abf1e0e5a399689ccf8494022759d0ec95fd8c5278585af1749b299ff' 
  AND (
    token = '3NfkrhjYzo0HB0QbgB3U4ITlGEQaNkABcW9XYU1G05g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )