UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L21zc6FjpOb9dgvWZNKL5B/6U+t0TZUFP6DTYgrDamw=' 
WHERE 
  key_id = '024fb021f521fe300d39323eae92804b2b645ed99849d8c85c72c3dd7f056a5a' 
  AND (
    token = 'L21zc6FjpOb9dgvWZNKL5B/6U+t0TZUFP6DTYgrDamw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )