UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwHJN1u6vuN4dYJFDAOcZbTx3KixfKIDHo9TwOTtlm0=' 
WHERE 
  key_id = '34783dadf7d8dbac0f9d2a33704ea0816939af7ff310d195f5a529a267b740d6' 
  AND (
    token = 'bwHJN1u6vuN4dYJFDAOcZbTx3KixfKIDHo9TwOTtlm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )