UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6Di3/pzxU79v/oBUqoQlef4r0huJXOkeopdmmI/Mhg=' 
WHERE 
  key_id = '5e6c844f18536403414953209869a07923a5d069100592e18c0c086582ae8729' 
  AND (
    token = 'U6Di3/pzxU79v/oBUqoQlef4r0huJXOkeopdmmI/Mhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )