UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o6wUucHoQR4P5f/tjv29V6XI+ytD59l0QJs8liClwqQ=' 
WHERE 
  key_id = 'c06504376639075d126cd06e84fff0dee60bfb02c1bd2c236844771a8289ac42' 
  AND (
    token = 'o6wUucHoQR4P5f/tjv29V6XI+ytD59l0QJs8liClwqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )