UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NJk44mZ1c82awlxX3WNBI1ElwQN4AJDpaXPwuqB0C7E=' 
WHERE 
  key_id = '179e9110cf062c2f60b32f46146a364ea367bc6ea9127d9130068dcafe8b629d' 
  AND (
    token = 'NJk44mZ1c82awlxX3WNBI1ElwQN4AJDpaXPwuqB0C7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )