UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0g4k8zdg7tuR3aIvZZs4xO0mwFIcQ0VLvOCEdpMN88=' 
WHERE 
  key_id = 'd7986db48b8c1aa831f7845c50e087c03e32c433596f965938f0940cc65b48f2' 
  AND (
    token = 'c0g4k8zdg7tuR3aIvZZs4xO0mwFIcQ0VLvOCEdpMN88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )