UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'orPcol9CK86DJpBbHcK+h6H36+pZXunhbSI1+vZuu7U=' 
WHERE 
  key_id = '83f4d75b01d4151da322d1096ad6186e996e80012ab0fbf095e767eb24193aac' 
  AND (
    token = 'orPcol9CK86DJpBbHcK+h6H36+pZXunhbSI1+vZuu7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )