UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+uVOOfVGTKmrTb99J/J5rEWxEXw3lwjK/O0jaePK4lI=' 
WHERE 
  key_id = '23d0ec6656188c900d8d564d4318ed54d8828d3424ac3547ab7a4a8285b7870d' 
  AND (
    token = '+uVOOfVGTKmrTb99J/J5rEWxEXw3lwjK/O0jaePK4lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )