UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CQ/lB/7XQRtwwkm4tcYvJ9zTi9CnS6lg7Ab5LZ6ouUo=' 
WHERE 
  key_id = 'eb3e02abebe0e389e2a09797767164d69a4348153d1fd6b1826d51808048a68d' 
  AND (
    token = 'CQ/lB/7XQRtwwkm4tcYvJ9zTi9CnS6lg7Ab5LZ6ouUo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )