UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8TN2ieVPWjGb0PcGjfTOvI6vumBUy9BF9PLVJ1VtFzE=' 
WHERE 
  key_id = '4fc723c15e3f6b3f91c21ece28dc9fef36007df357e14f7e0aadd059e3ef0f5e' 
  AND (
    token = '8TN2ieVPWjGb0PcGjfTOvI6vumBUy9BF9PLVJ1VtFzE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )