UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGW9/pYO4bGOnNv3/K7wtQNrNjBtabTypjKZbryDPXw=' 
WHERE 
  key_id = '7f521072ecaed24e8e79d8d764e319b558ec2870443f035604572fb9fa16abad' 
  AND (
    token = 'SGW9/pYO4bGOnNv3/K7wtQNrNjBtabTypjKZbryDPXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )