UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TL60jHsJGzWtDbYuLBV85ZCjjeBvPyX6gmOhx4WX34M=' 
WHERE 
  key_id = '4a7d4550d4e4fd51c947d61b6397d2ca1f4c844569aaa316616189fbc26001e6' 
  AND (
    token = 'TL60jHsJGzWtDbYuLBV85ZCjjeBvPyX6gmOhx4WX34M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )