UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u3KnUxDeSmws/gb8Qk1rcdhpK/+M0o3q7JMeRFQseSk=' 
WHERE 
  key_id = '9404de2a154b5c693ca2f127de13b358a068a5d2cee578007f56c0e9dea0dfc9' 
  AND (
    token = 'u3KnUxDeSmws/gb8Qk1rcdhpK/+M0o3q7JMeRFQseSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )