UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RA066/diQ2tMg0+Q6FHkkP+Sdu8+iy35D5UN1AtsMaY=' 
WHERE 
  key_id = '4c4a41525ade44259a159af05832bbc410fa0077d72b2c1856aaed706b0f2660' 
  AND (
    token = 'RA066/diQ2tMg0+Q6FHkkP+Sdu8+iy35D5UN1AtsMaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )