UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'htew8Bf4eQqq/0HTw8A4CaALgZCLVZ8ZdX308D+KqlA=' 
WHERE 
  key_id = 'aa53e0b2245d7d5615f956ef5e57f7332e74924ff88146e46b1fb6103c68251a' 
  AND (
    token = 'htew8Bf4eQqq/0HTw8A4CaALgZCLVZ8ZdX308D+KqlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )