UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'flPjpjGPLnQsOv1o4X5KoNJ0ABibar776pwsLpabSPY=' 
WHERE 
  key_id = 'ae5a98a12731a65f4a0bc30e93c323f9057fa5a18c07f730f702e8df265bf86f' 
  AND (
    token = 'flPjpjGPLnQsOv1o4X5KoNJ0ABibar776pwsLpabSPY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )