UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O2D5r/gpTPjNatksV4UbRztaG/RKVvWxV0/K7boamfg=' 
WHERE 
  key_id = '2fa76e5558bd504114f8152f33dc74dab756b1e0eef2d6ec9fc767475eae2b29' 
  AND (
    token = 'O2D5r/gpTPjNatksV4UbRztaG/RKVvWxV0/K7boamfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )