UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TUPcNHqbJBrf4+kS7AasqQpH9Qvh1JxjZOTpzWh0peg=' 
WHERE 
  key_id = '4bddf629ef67ffa3737fe142c44ada47943476b3853abe1fa3a436094130c163' 
  AND (
    token = 'TUPcNHqbJBrf4+kS7AasqQpH9Qvh1JxjZOTpzWh0peg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )